Donald La Verne Katz | Open Library

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<div id="editInfo"> <div class="brown smaller sansserif">Last edited by <a rel="nofollow" href="/people/RenameBot" >RenameBot</a></div> <div class="smallest gray sansserif">August 20, 2008 | <a href="/authors/OL1002099A/Donald_La_Verne_Katz?m=history" rel="nofollow" title="View this template's edit history">History</a></div> </div> <div class="editButton">  <a class="cta-btn cta-btn--vanilla" href="/authors/OL1002099A/Donald_La_Verne_Katz/edit" title="Edit this page" data-ol-link-track="CTAClick|Edit" accesskey="e" rel="nofollow" >Edit</a> </div> </div> <h1 itemprop="name">Donald La Verne Katz</h1> </div> <div id="contentBody"> <div class="contentTwothird" style="margin-bottom:0;"> <div itemprop="description"> </div> <span class="mobile-only"> <div class="infobox"> <div class="illustration"> <div class="author coverMagic"> <div class="SRPCover bookCover"> <img src="/images/icons/avatar_author-lg.png" class="cover" alt="We need a photo of Donald La Verne Katz"/> </div> </div> </div> <p class="short-description"> </p> <table> <tr> <td><strong>Born</strong></td> <td><span itemprop="birthDate">1907</span></td> </tr> </table> </div> </span> <div class="clearfix"></div> <div id="works" class="section"> <h2 class="collapse"> 10 works <span class="count smaller"><a href="/books/add?author=/authors/OL1002099A">Add another?</a></span> </h2> <div id="books"> <span class="sort"> <span class="sort-dropper"> <details> <summary> <img src="/images/icons/icon_sort.png" alt="Sorting by" width="9" height="11" /> <p>Most Editions</p> </summary> <span class="sort-content"> <span class="sort-content-inner"> <a class="sort-selected">Most Editions</a> <a href="/authors/OL1002099A/Donald_La_Verne_Katz?sort=old" data-ol-link-track="SearchSort|Old" rel="nofollow" > First Published </a> <a href="/authors/OL1002099A/Donald_La_Verne_Katz?sort=new" data-ol-link-track="SearchSort|New" rel="nofollow" > Most Recent </a> <a href="/authors/OL1002099A/Donald_La_Verne_Katz?sort=rating" 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Would you like to see <a href="/authors/OL1002099A/Donald_La_Verne_Katz?mode=ebooks">only ebooks</a>? </p> <form method="GET" class="olform pagesearchbox"> <input type="hidden" name="has_fulltext" value="true"/> <div class="searchbox"> <input type="text" class="searchbox__input" name="q" size="100" placeholder="Search Donald La Verne Katz books" aria-label="Search" value=""> <div> <input type="submit" value="" class="searchbox__btn-icon" aria-label="Search"> </div> </div> </form> <div id="searchResults"> <ul class="list-books"> <li class="searchResultItem sri--w-main" itemscope itemtype="https://schema.org/Book" > <div class="sri__main"> <span class="bookcover "> <a href="/works/OL4772434W?edition=key%3A/books/OL2184466M"><img itemprop="image" src="//covers.openlibrary.org/b/id/12914436-M.jpg" alt="Cover of: Natural gas engineering: production and storage" title="Cover of: Natural gas engineering: production and storage" /></a> </span> <div class="details"> <div class="resultTitle"> <h3 itemprop="name" class="booktitle"> <a itemprop="url" href="/works/OL4772434W?edition=key%3A/books/OL2184466M" class="results">Natural gas engineering: production and storage</a> </h3> </div> <span itemprop="author" itemscope itemtype="https://schema.org/Organization" class="bookauthor"> by <a href="/authors/OL1002099A/Donald_La_Verne_Katz" > Donald La Verne Katz </a>, <a href="/authors/OL2634151A/Donald_L._Katz" > Donald L. Katz </a>, and <a href="/authors/OL528754A/Robert_L._Lee" > Robert L. Lee </a> </span> <span class="resultStats"> <span class="ratingsByline" itemprop="aggregateRating" itemscope itemtype="https://schema.org/AggregateRating"> </span> <span class="resultDetails"> <span> First published in 1990 </span>— <span> <a href="/works/OL4772434W?edition=key%3A/books/OL2184466M&mode=all#editions-list">2 editions</a> </span> </span> </span> </div> <div class="searchResultItemCTA"> <div class="searchResultItemCTA-lending"> <div class="cta-button-group"> <a href="/borrow/ia/naturalgasengine0000katz?ref=ol" title="Borrow ebook from Internet Archive" class="cta-btn cta-btn--ia cta-btn--available cta-btn--borrow" data-ol-link-track="CTAClick|Borrow" >Borrow</a> <a href="/borrow/ia/naturalgasengine0000katz?ref=ol&_autoReadAloud=show" title="Borrow ebook from Internet Archive using Read Aloud" data-ol-link-track="CTAClick|BorrowListen" class="cta-btn cta-btn--available cta-btn--w-icon"> <span class="btn-icon read-aloud"></span> <span class="btn-label">Listen</span> </a> 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<option value="2006" >2006</option> <option value="2005" >2005</option> <option value="2004" >2004</option> <option value="2003" >2003</option> <option value="2002" >2002</option> <option value="2001" >2001</option> <option value="2000" >2000</option> <option value="1999" >1999</option> <option value="1998" >1998</option> <option value="1997" >1997</option> <option value="1996" >1996</option> <option value="1995" >1995</option> <option value="1994" >1994</option> <option value="1993" >1993</option> <option value="1992" >1992</option> <option value="1991" >1991</option> <option value="1990" >1990</option> <option value="1989" >1989</option> <option value="1988" >1988</option> <option value="1987" >1987</option> <option value="1986" >1986</option> <option value="1985" >1985</option> <option value="1984" >1984</option> <option value="1983" >1983</option> <option value="1982" >1982</option> <option value="1981" >1981</option> <option value="1980" >1980</option> <option value="1979" 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value="1951" >1951</option> <option value="1950" >1950</option> <option value="1949" >1949</option> <option value="1948" >1948</option> <option value="1947" >1947</option> <option value="1946" >1946</option> <option value="1945" >1945</option> <option value="1944" >1944</option> <option value="1943" >1943</option> <option value="1942" >1942</option> <option value="1941" >1941</option> <option value="1940" >1940</option> <option value="1939" >1939</option> <option value="1938" >1938</option> <option value="1937" >1937</option> <option value="1936" >1936</option> <option value="1935" >1935</option> <option value="1934" >1934</option> <option value="1933" >1933</option> <option value="1932" >1932</option> <option value="1931" >1931</option> <option value="1930" >1930</option> <option value="1929" >1929</option> <option value="1928" >1928</option> <option value="1927" >1927</option> <option value="1926" >1926</option> <option value="1925" >1925</option> <option value="1924" >1924</option> <option value="1923" >1923</option> <option value="1922" >1922</option> <option value="1921" >1921</option> <option value="1920" >1920</option> <option value="1919" >1919</option> <option value="1918" >1918</option> <option value="1917" >1917</option> <option value="1916" >1916</option> <option value="1915" >1915</option> <option value="1914" >1914</option> <option value="1913" >1913</option> <option value="1912" >1912</option> <option value="1911" >1911</option> <option value="1910" >1910</option> <option value="1909" >1909</option> <option value="1908" >1908</option> <option value="1907" >1907</option> <option value="1906" >1906</option> </select> </span> <span> <label>Month:</label> <select class="check-in__select" name="month" disabled> <option value="">Month</option> <option value="1" >January</option> <option value="2" >February</option> <option value="3" >March</option> <option value="4" >April</option> <option value="5" >May</option> <option value="6" >June</option> <option value="7" >July</option> <option value="8" >August</option> <option value="9" >September</option> <option value="10" >October</option> <option value="11" >November</option> <option value="12" >December</option> </select> </span> <span> <label>Day:</label> <select class="check-in__select" name="day" disabled> <option value="">Day</option> <option value="1" >1</option> <option value="2" >2</option> <option value="3" >3</option> <option value="4" >4</option> <option value="5" >5</option> <option value="6" >6</option> <option value="7" >7</option> <option value="8" >8</option> <option value="9" >9</option> <option value="10" >10</option> <option value="11" >11</option> <option value="12" >12</option> <option value="13" >13</option> <option value="14" >14</option> <option value="15" >15</option> <option value="16" >16</option> <option value="17" >17</option> <option value="18" >18</option> <option value="19" >19</option> <option value="20" >20</option> <option value="21" >21</option> <option value="22" >22</option> <option value="23" >23</option> <option value="24" >24</option> <option value="25" >25</option> <option value="26" >26</option> <option value="27" >27</option> <option value="28" >28</option> <option value="29" >29</option> <option value="30" >30</option> <option value="31" >31</option> </select> </span> <span> <a class="check-in__today" href="javascript:;" data-ol-link-track="CheckInForm|SetDateToday">Today</a> </span> </div> <span class="check-in__actions"> <button class="check-in__delete-btn cta-btn cta-btn--delete invisible" data-ol-link-track="CheckInForm|DeleteCheckIn">Delete Event</button> <button type="submit" class="check-in__submit-btn cta-btn cta-btn--shell" data-ol-link-track="CheckInForm|SubmitCheckIn" disabled>Submit</button> </span> </form> </div> </dialog> </div> </div> </li> <li class="searchResultItem sri--w-main" itemscope itemtype="https://schema.org/Book" > <div class="sri__main"> <span class="bookcover "> <a href="/works/OL4772438W?edition=key%3A/books/OL6246068M"><img itemprop="image" src="/images/icons/avatar_book-sm.png" alt="Cover of: Handbook of natural gas engineering" title="Cover of: Handbook of natural gas engineering" /></a> </span> <div class="details"> <div class="resultTitle"> <h3 itemprop="name" class="booktitle"> <a itemprop="url" href="/works/OL4772438W?edition=key%3A/books/OL6246068M" class="results">Handbook of natural gas engineering</a> </h3> </div> <span itemprop="author" itemscope itemtype="https://schema.org/Organization" class="bookauthor"> by <a href="/authors/OL1002099A/Donald_La_Verne_Katz" > Donald La Verne Katz </a> </span> <span class="resultStats"> <span class="ratingsByline" itemprop="aggregateRating" itemscope itemtype="https://schema.org/AggregateRating"> </span> <span class="resultDetails"> <span> First published in 1959 </span>— <span> <a href="/works/OL4772438W?edition=key%3A/books/OL6246068M&mode=all#editions-list">2 editions</a> </span> </span> </span> </div> <div class="searchResultItemCTA"> <div class="searchResultItemCTA-lending"> <div class="cta-button-group"> <a class="cta-btn cta-btn--available cta-btn--w-icon cta-btn--external" href="/books/OL6246068M/-/borrow?action=locate" target="_blank" data-ol-link-track="CTAClick|Locate">Locate</a> </div> </div> <div class="generic-dropper-wrapper my-books-dropper generic-dropper--disabled" data-work-key=/works/OL4772438W > <div class="generic-dropper"> <div class="generic-dropper__actions"> <div class="generic-dropper__primary"> <form class="reading-log primary-action" method="POST" action="/works/OL4772438W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <input type="hidden" name="work_id" value="/works/OL4772438W"/> <button class="book-progress-btn primary-action unactivated" type="submit"> <span class="activated-check hidden">✓</span> <span class="btn-text">Want to Read</span> </button> </form> </div> <a 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<option value="2006" >2006</option> <option value="2005" >2005</option> <option value="2004" >2004</option> <option value="2003" >2003</option> <option value="2002" >2002</option> <option value="2001" >2001</option> <option value="2000" >2000</option> <option value="1999" >1999</option> <option value="1998" >1998</option> <option value="1997" >1997</option> <option value="1996" >1996</option> <option value="1995" >1995</option> <option value="1994" >1994</option> <option value="1993" >1993</option> <option value="1992" >1992</option> <option value="1991" >1991</option> <option value="1990" >1990</option> <option value="1989" >1989</option> <option value="1988" >1988</option> <option value="1987" >1987</option> <option value="1986" >1986</option> <option value="1985" >1985</option> <option value="1984" >1984</option> <option value="1983" >1983</option> <option value="1982" >1982</option> <option value="1981" >1981</option> <option value="1980" >1980</option> <option value="1979" 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value="1951" >1951</option> <option value="1950" >1950</option> <option value="1949" >1949</option> <option value="1948" >1948</option> <option value="1947" >1947</option> <option value="1946" >1946</option> <option value="1945" >1945</option> <option value="1944" >1944</option> <option value="1943" >1943</option> <option value="1942" >1942</option> <option value="1941" >1941</option> <option value="1940" >1940</option> <option value="1939" >1939</option> <option value="1938" >1938</option> <option value="1937" >1937</option> <option value="1936" >1936</option> <option value="1935" >1935</option> <option value="1934" >1934</option> <option value="1933" >1933</option> <option value="1932" >1932</option> <option value="1931" >1931</option> <option value="1930" >1930</option> <option value="1929" >1929</option> <option value="1928" >1928</option> <option value="1927" >1927</option> <option value="1926" >1926</option> <option value="1925" >1925</option> <option value="1924" >1924</option> <option value="1923" >1923</option> <option value="1922" >1922</option> <option value="1921" >1921</option> <option value="1920" >1920</option> <option value="1919" >1919</option> <option value="1918" >1918</option> <option value="1917" >1917</option> <option value="1916" >1916</option> <option value="1915" >1915</option> <option value="1914" >1914</option> <option value="1913" >1913</option> <option value="1912" >1912</option> <option value="1911" >1911</option> <option value="1910" >1910</option> <option value="1909" >1909</option> <option value="1908" >1908</option> <option value="1907" >1907</option> <option value="1906" >1906</option> </select> </span> <span> <label>Month:</label> <select class="check-in__select" name="month" disabled> <option value="">Month</option> <option value="1" >January</option> <option value="2" >February</option> <option value="3" >March</option> <option value="4" >April</option> <option value="5" >May</option> <option value="6" >June</option> <option value="7" >July</option> <option value="8" >August</option> <option value="9" >September</option> <option value="10" >October</option> <option value="11" >November</option> <option value="12" >December</option> </select> </span> <span> <label>Day:</label> <select class="check-in__select" name="day" disabled> <option value="">Day</option> <option value="1" >1</option> <option value="2" >2</option> <option value="3" >3</option> <option value="4" >4</option> <option value="5" >5</option> <option value="6" >6</option> <option value="7" >7</option> <option value="8" >8</option> <option value="9" >9</option> <option value="10" >10</option> <option value="11" >11</option> <option value="12" >12</option> <option value="13" >13</option> <option value="14" >14</option> <option value="15" >15</option> <option value="16" >16</option> <option value="17" >17</option> <option value="18" >18</option> <option value="19" >19</option> <option value="20" >20</option> <option value="21" >21</option> <option value="22" >22</option> <option value="23" >23</option> <option value="24" >24</option> <option value="25" >25</option> <option value="26" >26</option> <option value="27" >27</option> <option value="28" >28</option> <option value="29" >29</option> <option value="30" >30</option> <option value="31" >31</option> </select> </span> <span> <a class="check-in__today" href="javascript:;" data-ol-link-track="CheckInForm|SetDateToday">Today</a> </span> </div> <span class="check-in__actions"> <button class="check-in__delete-btn cta-btn cta-btn--delete invisible" data-ol-link-track="CheckInForm|DeleteCheckIn">Delete Event</button> <button type="submit" class="check-in__submit-btn cta-btn cta-btn--shell" data-ol-link-track="CheckInForm|SubmitCheckIn" disabled>Submit</button> </span> </form> </div> </dialog> </div> </div> </li> <li class="searchResultItem sri--w-main" itemscope itemtype="https://schema.org/Book" > <div class="sri__main"> <span class="bookcover "> <a href="/works/OL4772431W?edition=key%3A/books/OL4874076M"><img itemprop="image" src="/images/icons/avatar_book-sm.png" alt="Cover of: Compressed air storage for electric power generation" title="Cover of: Compressed air storage for electric power generation" /></a> </span> <div class="details"> <div class="resultTitle"> <h3 itemprop="name" class="booktitle"> <a itemprop="url" href="/works/OL4772431W?edition=key%3A/books/OL4874076M" class="results">Compressed air storage for electric power generation</a> </h3> </div> <span itemprop="author" itemscope itemtype="https://schema.org/Organization" class="bookauthor"> by <a href="/authors/OL1002099A/Donald_La_Verne_Katz" > Donald La Verne Katz </a> </span> <span class="resultStats"> <span class="ratingsByline" itemprop="aggregateRating" itemscope itemtype="https://schema.org/AggregateRating"> </span> <span class="resultDetails"> <span> First published in 1976 </span>— <span> <a href="/works/OL4772431W?edition=key%3A/books/OL4874076M&mode=all#editions-list">1 edition</a> </span> </span> </span> </div> <div class="searchResultItemCTA"> <div class="searchResultItemCTA-lending"> <div class="cta-button-group"> <a class="cta-btn cta-btn--available cta-btn--w-icon cta-btn--external" href="/books/OL4874076M/-/borrow?action=locate" target="_blank" data-ol-link-track="CTAClick|Locate">Locate</a> </div> </div> <div class="generic-dropper-wrapper my-books-dropper generic-dropper--disabled" data-work-key=/works/OL4772431W > <div class="generic-dropper"> <div class="generic-dropper__actions"> <div class="generic-dropper__primary"> <form class="reading-log primary-action" method="POST" action="/works/OL4772431W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <input type="hidden" name="work_id" value="/works/OL4772431W"/> <button class="book-progress-btn primary-action unactivated" type="submit"> <span 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class="prompt-edit-date" href="javascript:;" data-work-olid="OL4772431W" data-ol-link-track="CheckInPrompt|EditDate">Edit</a> </span> </div> <div id="prompt-OL4772431W" class="check-in-prompt hidden" data-work-olid="OL4772431W"> <span class="prompt-copy">When did you finish this book?</span> <span class="prompt-options"> <a class="prompt-current-year use-local-year" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateCurrentYear" data-server-year="2025">2025</a> <a class="prompt-today" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateToday">Today</a> <a class="prompt-custom" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateCustom">Other</a> </span> </div> <dialog id="check-in-dialog-OL4772431W" class="native-dialog"> <div class="floaterHead"> <h2>Check-In</h2> <a class="native-dialog--close" href="javascript:;">×<span class="shift">Close</span></a> </div> <div class="check-in" data-work-olid="OL4772431W" data-event-type="3"> <form method="dialog" class="check-in__form" action="/works/OL4772431W/check-ins" method="post"> <input type="hidden" name="event_id" value=""> <div> Add an optional check-in date. Check-in dates are used to track yearly reading goals. </div> <div class="check-in__inputs"> <label class="check-in__label">End Date:</label> <span> <label>Year:</label> <select class="check-in__select" name="year"> <option value="">Year</option> <option class="hidden show-if-local-year" value="2026">2026</option> <option value="2025" >2025</option> <option value="2024" >2024</option> <option value="2023" >2023</option> <option value="2022" >2022</option> <option value="2021" >2021</option> <option value="2020" >2020</option> <option value="2019" >2019</option> <option value="2018" >2018</option> <option value="2017" >2017</option> <option value="2016" >2016</option> <option value="2015" >2015</option> <option value="2014" >2014</option> <option value="2013" >2013</option> <option value="2012" >2012</option> <option value="2011" >2011</option> <option value="2010" >2010</option> <option value="2009" >2009</option> <option value="2008" >2008</option> <option value="2007" >2007</option> <option value="2006" >2006</option> <option value="2005" >2005</option> <option value="2004" >2004</option> <option value="2003" >2003</option> <option value="2002" >2002</option> <option value="2001" >2001</option> <option value="2000" >2000</option> <option value="1999" >1999</option> <option value="1998" >1998</option> <option value="1997" >1997</option> <option value="1996" >1996</option> <option value="1995" >1995</option> <option value="1994" >1994</option> <option value="1993" >1993</option> <option value="1992" >1992</option> <option value="1991" >1991</option> <option value="1990" >1990</option> <option value="1989" >1989</option> <option value="1988" >1988</option> <option value="1987" >1987</option> <option value="1986" >1986</option> <option value="1985" >1985</option> <option value="1984" >1984</option> <option value="1983" >1983</option> <option value="1982" >1982</option> <option value="1981" >1981</option> <option value="1980" >1980</option> <option value="1979" >1979</option> <option value="1978" >1978</option> <option value="1977" >1977</option> <option value="1976" >1976</option> <option value="1975" >1975</option> <option value="1974" >1974</option> <option value="1973" >1973</option> <option value="1972" >1972</option> <option value="1971" >1971</option> <option value="1970" >1970</option> <option value="1969" >1969</option> <option value="1968" >1968</option> <option value="1967" >1967</option> <option value="1966" >1966</option> <option value="1965" >1965</option> <option value="1964" >1964</option> <option value="1963" >1963</option> <option value="1962" >1962</option> <option value="1961" >1961</option> <option value="1960" >1960</option> <option value="1959" >1959</option> <option value="1958" >1958</option> <option value="1957" >1957</option> <option value="1956" >1956</option> <option value="1955" >1955</option> <option value="1954" >1954</option> <option value="1953" >1953</option> <option value="1952" >1952</option> <option value="1951" >1951</option> <option value="1950" >1950</option> <option value="1949" >1949</option> <option value="1948" >1948</option> <option value="1947" >1947</option> <option value="1946" >1946</option> <option value="1945" >1945</option> <option value="1944" >1944</option> <option value="1943" >1943</option> <option value="1942" >1942</option> <option value="1941" >1941</option> <option value="1940" >1940</option> <option value="1939" >1939</option> <option value="1938" >1938</option> <option value="1937" >1937</option> <option value="1936" >1936</option> <option value="1935" >1935</option> <option value="1934" >1934</option> <option value="1933" >1933</option> <option value="1932" >1932</option> <option value="1931" >1931</option> <option value="1930" >1930</option> <option value="1929" >1929</option> <option value="1928" >1928</option> <option value="1927" >1927</option> <option value="1926" >1926</option> <option value="1925" >1925</option> <option value="1924" >1924</option> <option value="1923" >1923</option> <option value="1922" >1922</option> <option value="1921" >1921</option> <option value="1920" >1920</option> <option value="1919" >1919</option> <option value="1918" >1918</option> <option value="1917" >1917</option> <option value="1916" >1916</option> <option value="1915" >1915</option> <option value="1914" >1914</option> <option value="1913" >1913</option> <option value="1912" >1912</option> <option value="1911" >1911</option> <option value="1910" >1910</option> <option value="1909" >1909</option> <option value="1908" >1908</option> <option value="1907" >1907</option> <option value="1906" >1906</option> </select> </span> <span> <label>Month:</label> <select class="check-in__select" name="month" disabled> <option value="">Month</option> <option value="1" >January</option> <option value="2" >February</option> <option value="3" >March</option> <option value="4" >April</option> <option value="5" >May</option> <option value="6" >June</option> <option value="7" >July</option> <option value="8" >August</option> <option value="9" >September</option> <option value="10" >October</option> <option value="11" >November</option> <option value="12" >December</option> </select> </span> <span> <label>Day:</label> <select class="check-in__select" name="day" disabled> <option value="">Day</option> <option value="1" >1</option> <option value="2" >2</option> <option value="3" >3</option> <option value="4" >4</option> <option value="5" >5</option> <option value="6" >6</option> <option value="7" >7</option> <option value="8" >8</option> <option value="9" >9</option> <option value="10" >10</option> <option value="11" >11</option> <option value="12" >12</option> <option value="13" >13</option> <option value="14" >14</option> <option value="15" >15</option> <option value="16" >16</option> <option value="17" >17</option> <option value="18" >18</option> <option value="19" >19</option> <option value="20" >20</option> <option value="21" >21</option> <option value="22" >22</option> <option value="23" >23</option> <option value="24" >24</option> <option value="25" >25</option> <option value="26" >26</option> <option value="27" >27</option> <option value="28" >28</option> <option value="29" >29</option> <option value="30" >30</option> <option value="31" >31</option> </select> </span> <span> <a class="check-in__today" href="javascript:;" data-ol-link-track="CheckInForm|SetDateToday">Today</a> </span> </div> <span class="check-in__actions"> <button class="check-in__delete-btn cta-btn cta-btn--delete invisible" data-ol-link-track="CheckInForm|DeleteCheckIn">Delete Event</button> <button type="submit" class="check-in__submit-btn cta-btn cta-btn--shell" data-ol-link-track="CheckInForm|SubmitCheckIn" disabled>Submit</button> </span> </form> </div> </dialog> </div> </div> </li> <li class="searchResultItem sri--w-main" itemscope itemtype="https://schema.org/Book" > <div class="sri__main"> <span class="bookcover "> <a href="/works/OL4772432W?edition=key%3A/books/OL4465791M"><img itemprop="image" src="/images/icons/avatar_book-sm.png" alt="Cover of: The Josiah Franklin Crull and Lena Mae Piatt families of Branch County (Coldwater) Michigan: their ancestors, descendants, and relatives" title="Cover of: The Josiah Franklin Crull and Lena Mae Piatt families of Branch County (Coldwater) Michigan: their ancestors, descendants, and relatives" /></a> </span> <div class="details"> <div class="resultTitle"> <h3 itemprop="name" class="booktitle"> <a itemprop="url" href="/works/OL4772432W?edition=key%3A/books/OL4465791M" class="results">The Josiah Franklin Crull and Lena Mae Piatt families of Branch County (Coldwater) Michigan: their ancestors, descendants, and relatives</a> </h3> </div> <span itemprop="author" itemscope itemtype="https://schema.org/Organization" class="bookauthor"> by <a href="/authors/OL1002099A/Donald_La_Verne_Katz" > Donald La Verne Katz </a> </span> <span class="resultStats"> <span class="ratingsByline" itemprop="aggregateRating" itemscope itemtype="https://schema.org/AggregateRating"> </span> <span class="resultDetails"> <span> First published in 1979 </span>— <span> <a href="/works/OL4772432W?edition=key%3A/books/OL4465791M&mode=all#editions-list">1 edition</a> </span> </span> </span> </div> <div class="searchResultItemCTA"> <div class="searchResultItemCTA-lending"> <div class="cta-button-group"> <a class="cta-btn cta-btn--available cta-btn--w-icon cta-btn--external" href="/books/OL4465791M/-/borrow?action=locate" target="_blank" data-ol-link-track="CTAClick|Locate">Locate</a> </div> </div> <div class="generic-dropper-wrapper my-books-dropper generic-dropper--disabled" data-work-key=/works/OL4772432W > <div class="generic-dropper"> <div class="generic-dropper__actions"> <div class="generic-dropper__primary"> <form class="reading-log primary-action" method="POST" action="/works/OL4772432W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <input type="hidden" name="work_id" value="/works/OL4772432W"/> <button class="book-progress-btn primary-action unactivated" type="submit"> <span class="activated-check hidden">✓</span> <span class="btn-text">Want to Read</span> </button> </form> </div> <a class="generic-dropper__dropclick" href="javascript:;"> <div class="arrow"></div> </a> </div> <div class="generic-dropper__dropdown"> <div class="read-statuses"> <form class="reading-log" method="POST" action="/works/OL4772432W/bookshelves.json"> <input type="hidden" name="action" value="remove"/> <input type="hidden" name="bookshelf_id" value="-1"/> <input type="hidden" name="default-key" value="/works/OL4772432W" /> <input type="hidden" name="work_id" value="/works/OL4772432W"/> <button class="remove-from-list hidden" type="submit">Remove From Shelf</button> </form> <form class="reading-log" method="POST" action="/works/OL4772432W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <button class="nostyle-btn hidden" type="submit">Want to Read</button> </form> <form class="reading-log" method="POST" action="/works/OL4772432W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="2"/> <button class="nostyle-btn " type="submit">Currently Reading</button> </form> <form class="reading-log" method="POST" action="/works/OL4772432W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="3"/> <button class="nostyle-btn " type="submit">Already Read</button> </form> </div> <div class="reading-lists"> <p class="reading-list-title">My Reading Lists:</p> <div class="my-lists" data-seed-key="/works/OL4772432W" data-work-key="/works/OL4772432W" data-user-key=""> </div> <p class="create"> <a href="javascript:;" class="create-new-list" aria-controls="addList">Create a new list</a> </p> </div> </div> </div> </div> <div id="check-in-display-OL4772432W" class="last-read-date hidden"> <span class="date-display"> Read <time class="check-in-date">None</time> <a class="prompt-edit-date" href="javascript:;" data-work-olid="OL4772432W" data-ol-link-track="CheckInPrompt|EditDate">Edit</a> </span> </div> <div id="prompt-OL4772432W" class="check-in-prompt hidden" data-work-olid="OL4772432W"> <span class="prompt-copy">When did you finish this book?</span> <span class="prompt-options"> <a class="prompt-current-year use-local-year" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateCurrentYear" data-server-year="2025">2025</a> <a class="prompt-today" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateToday">Today</a> <a class="prompt-custom" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateCustom">Other</a> </span> </div> <dialog id="check-in-dialog-OL4772432W" class="native-dialog"> <div class="floaterHead"> <h2>Check-In</h2> <a class="native-dialog--close" href="javascript:;">×<span class="shift">Close</span></a> </div> <div class="check-in" data-work-olid="OL4772432W" data-event-type="3"> <form method="dialog" class="check-in__form" action="/works/OL4772432W/check-ins" method="post"> <input type="hidden" name="event_id" value=""> <div> Add an optional check-in date. Check-in dates are used to track yearly reading goals. </div> <div class="check-in__inputs"> <label class="check-in__label">End Date:</label> <span> <label>Year:</label> <select class="check-in__select" name="year"> <option value="">Year</option> <option class="hidden show-if-local-year" value="2026">2026</option> <option value="2025" >2025</option> <option value="2024" >2024</option> <option value="2023" >2023</option> <option value="2022" >2022</option> <option value="2021" >2021</option> <option value="2020" >2020</option> <option value="2019" >2019</option> <option value="2018" >2018</option> <option value="2017" >2017</option> <option value="2016" >2016</option> <option value="2015" >2015</option> <option value="2014" >2014</option> <option value="2013" >2013</option> <option value="2012" >2012</option> <option value="2011" >2011</option> <option value="2010" >2010</option> <option value="2009" >2009</option> <option value="2008" >2008</option> <option value="2007" >2007</option> <option value="2006" >2006</option> <option value="2005" >2005</option> <option value="2004" >2004</option> <option value="2003" >2003</option> <option value="2002" >2002</option> <option value="2001" >2001</option> <option value="2000" >2000</option> <option value="1999" >1999</option> <option value="1998" >1998</option> <option value="1997" >1997</option> <option value="1996" >1996</option> <option value="1995" >1995</option> <option value="1994" >1994</option> <option value="1993" >1993</option> <option value="1992" >1992</option> <option value="1991" >1991</option> <option value="1990" >1990</option> <option value="1989" >1989</option> <option value="1988" >1988</option> <option value="1987" >1987</option> <option value="1986" >1986</option> <option value="1985" >1985</option> <option value="1984" >1984</option> <option value="1983" >1983</option> <option value="1982" >1982</option> <option value="1981" >1981</option> <option value="1980" >1980</option> <option value="1979" >1979</option> <option value="1978" >1978</option> <option value="1977" >1977</option> <option value="1976" >1976</option> <option value="1975" >1975</option> <option value="1974" >1974</option> <option value="1973" >1973</option> <option value="1972" >1972</option> <option value="1971" >1971</option> <option value="1970" >1970</option> <option value="1969" >1969</option> <option value="1968" >1968</option> <option value="1967" >1967</option> <option value="1966" >1966</option> <option value="1965" >1965</option> <option value="1964" >1964</option> <option value="1963" >1963</option> <option value="1962" >1962</option> <option value="1961" >1961</option> <option value="1960" >1960</option> <option value="1959" >1959</option> <option value="1958" >1958</option> <option value="1957" >1957</option> <option value="1956" >1956</option> <option value="1955" >1955</option> <option value="1954" >1954</option> <option value="1953" >1953</option> <option value="1952" >1952</option> <option value="1951" >1951</option> <option value="1950" >1950</option> <option value="1949" >1949</option> <option value="1948" >1948</option> <option value="1947" >1947</option> <option value="1946" >1946</option> <option value="1945" >1945</option> <option value="1944" >1944</option> <option value="1943" >1943</option> <option value="1942" >1942</option> <option value="1941" >1941</option> <option value="1940" >1940</option> <option value="1939" >1939</option> <option value="1938" >1938</option> <option value="1937" >1937</option> <option value="1936" >1936</option> <option value="1935" >1935</option> <option value="1934" >1934</option> <option value="1933" >1933</option> <option value="1932" >1932</option> <option value="1931" >1931</option> <option value="1930" >1930</option> <option value="1929" >1929</option> <option value="1928" >1928</option> <option value="1927" >1927</option> <option value="1926" >1926</option> <option value="1925" >1925</option> <option value="1924" >1924</option> <option value="1923" >1923</option> <option value="1922" >1922</option> <option value="1921" >1921</option> <option value="1920" >1920</option> <option value="1919" >1919</option> <option value="1918" >1918</option> <option value="1917" >1917</option> <option value="1916" >1916</option> <option value="1915" >1915</option> <option value="1914" >1914</option> <option value="1913" >1913</option> <option value="1912" >1912</option> <option value="1911" >1911</option> <option value="1910" >1910</option> <option value="1909" >1909</option> <option value="1908" >1908</option> <option value="1907" >1907</option> <option value="1906" >1906</option> </select> </span> <span> <label>Month:</label> <select class="check-in__select" name="month" disabled> <option value="">Month</option> <option value="1" >January</option> <option value="2" >February</option> <option value="3" >March</option> <option value="4" >April</option> <option value="5" >May</option> <option value="6" >June</option> <option value="7" >July</option> <option value="8" >August</option> <option value="9" >September</option> <option value="10" >October</option> <option value="11" >November</option> <option value="12" >December</option> </select> </span> <span> <label>Day:</label> <select class="check-in__select" name="day" disabled> <option value="">Day</option> <option value="1" >1</option> <option value="2" >2</option> <option value="3" >3</option> <option value="4" >4</option> <option value="5" >5</option> <option value="6" >6</option> <option value="7" >7</option> <option value="8" >8</option> <option value="9" >9</option> <option value="10" >10</option> <option value="11" >11</option> <option value="12" >12</option> <option value="13" >13</option> <option value="14" >14</option> <option value="15" >15</option> <option value="16" >16</option> <option value="17" >17</option> <option value="18" >18</option> <option value="19" >19</option> <option value="20" >20</option> <option value="21" >21</option> <option value="22" >22</option> <option value="23" >23</option> <option value="24" >24</option> <option value="25" >25</option> <option value="26" >26</option> <option value="27" >27</option> <option value="28" >28</option> <option value="29" >29</option> <option value="30" >30</option> <option value="31" >31</option> </select> </span> <span> <a class="check-in__today" href="javascript:;" data-ol-link-track="CheckInForm|SetDateToday">Today</a> </span> </div> <span class="check-in__actions"> <button class="check-in__delete-btn cta-btn cta-btn--delete invisible" data-ol-link-track="CheckInForm|DeleteCheckIn">Delete Event</button> <button type="submit" class="check-in__submit-btn cta-btn cta-btn--shell" data-ol-link-track="CheckInForm|SubmitCheckIn" disabled>Submit</button> </span> </form> </div> </dialog> </div> </div> </li> <li class="searchResultItem sri--w-main" itemscope itemtype="https://schema.org/Book" > <div class="sri__main"> <span class="bookcover "> <a href="/works/OL4772433W?edition=key%3A/books/OL4450444M"><img itemprop="image" src="/images/icons/avatar_book-sm.png" alt="Cover of: The Katz families from Hochdorf, Wurttemberg, Germany" title="Cover of: The Katz families from Hochdorf, Wurttemberg, Germany" /></a> </span> <div class="details"> <div class="resultTitle"> <h3 itemprop="name" class="booktitle"> <a itemprop="url" href="/works/OL4772433W?edition=key%3A/books/OL4450444M" class="results">The Katz families from Hochdorf, Wurttemberg, Germany</a> </h3> </div> <span itemprop="author" itemscope itemtype="https://schema.org/Organization" class="bookauthor"> by <a href="/authors/OL1002099A/Donald_La_Verne_Katz" > Donald La Verne Katz </a> </span> <span class="resultStats"> <span class="ratingsByline" itemprop="aggregateRating" itemscope itemtype="https://schema.org/AggregateRating"> </span> <span class="resultDetails"> <span> First published in 1957 </span>— <span> <a href="/works/OL4772433W?edition=key%3A/books/OL4450444M&mode=all#editions-list">1 edition</a> </span> </span> </span> </div> <div class="searchResultItemCTA"> <div class="searchResultItemCTA-lending"> <div class="cta-button-group"> <a class="cta-btn cta-btn--available cta-btn--w-icon cta-btn--external" href="/books/OL4450444M/-/borrow?action=locate" target="_blank" data-ol-link-track="CTAClick|Locate">Locate</a> </div> </div> <div class="generic-dropper-wrapper my-books-dropper generic-dropper--disabled" data-work-key=/works/OL4772433W > <div class="generic-dropper"> <div class="generic-dropper__actions"> <div class="generic-dropper__primary"> <form class="reading-log primary-action" method="POST" action="/works/OL4772433W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <input type="hidden" name="work_id" value="/works/OL4772433W"/> <button class="book-progress-btn primary-action unactivated" type="submit"> <span class="activated-check hidden">✓</span> <span class="btn-text">Want to Read</span> </button> </form> </div> <a class="generic-dropper__dropclick" href="javascript:;"> <div class="arrow"></div> </a> </div> <div class="generic-dropper__dropdown"> <div class="read-statuses"> <form class="reading-log" method="POST" action="/works/OL4772433W/bookshelves.json"> <input type="hidden" name="action" value="remove"/> <input type="hidden" name="bookshelf_id" value="-1"/> <input type="hidden" name="default-key" value="/works/OL4772433W" /> <input type="hidden" name="work_id" value="/works/OL4772433W"/> <button class="remove-from-list hidden" type="submit">Remove From Shelf</button> </form> <form class="reading-log" method="POST" action="/works/OL4772433W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <button class="nostyle-btn hidden" type="submit">Want to Read</button> </form> <form class="reading-log" method="POST" action="/works/OL4772433W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="2"/> <button class="nostyle-btn " type="submit">Currently Reading</button> </form> <form class="reading-log" method="POST" action="/works/OL4772433W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="3"/> <button class="nostyle-btn " type="submit">Already Read</button> </form> </div> <div class="reading-lists"> <p class="reading-list-title">My Reading Lists:</p> <div class="my-lists" data-seed-key="/works/OL4772433W" data-work-key="/works/OL4772433W" data-user-key=""> </div> <p class="create"> <a href="javascript:;" class="create-new-list" aria-controls="addList">Create a new list</a> </p> </div> </div> </div> </div> <div id="check-in-display-OL4772433W" class="last-read-date hidden"> <span class="date-display"> Read <time class="check-in-date">None</time> <a class="prompt-edit-date" href="javascript:;" data-work-olid="OL4772433W" data-ol-link-track="CheckInPrompt|EditDate">Edit</a> </span> </div> <div id="prompt-OL4772433W" class="check-in-prompt hidden" data-work-olid="OL4772433W"> <span class="prompt-copy">When did you finish this book?</span> <span class="prompt-options"> <a class="prompt-current-year use-local-year" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateCurrentYear" data-server-year="2025">2025</a> <a class="prompt-today" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateToday">Today</a> <a class="prompt-custom" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateCustom">Other</a> </span> </div> <dialog id="check-in-dialog-OL4772433W" class="native-dialog"> <div class="floaterHead"> <h2>Check-In</h2> <a class="native-dialog--close" href="javascript:;">×<span class="shift">Close</span></a> </div> <div class="check-in" data-work-olid="OL4772433W" data-event-type="3"> <form method="dialog" class="check-in__form" action="/works/OL4772433W/check-ins" method="post"> <input type="hidden" name="event_id" value=""> <div> Add an optional check-in date. Check-in dates are used to track yearly reading goals. </div> <div class="check-in__inputs"> <label class="check-in__label">End Date:</label> <span> <label>Year:</label> <select class="check-in__select" name="year"> <option value="">Year</option> <option class="hidden show-if-local-year" value="2026">2026</option> <option value="2025" >2025</option> <option value="2024" >2024</option> <option value="2023" >2023</option> <option value="2022" >2022</option> <option value="2021" >2021</option> <option value="2020" >2020</option> <option value="2019" >2019</option> <option value="2018" >2018</option> <option value="2017" >2017</option> <option value="2016" >2016</option> <option value="2015" >2015</option> <option value="2014" >2014</option> <option value="2013" >2013</option> <option value="2012" >2012</option> <option value="2011" >2011</option> <option value="2010" >2010</option> <option value="2009" >2009</option> <option value="2008" >2008</option> <option value="2007" >2007</option> <option value="2006" >2006</option> <option value="2005" >2005</option> <option value="2004" >2004</option> <option value="2003" >2003</option> <option value="2002" >2002</option> <option value="2001" >2001</option> <option value="2000" >2000</option> <option value="1999" >1999</option> <option value="1998" >1998</option> <option value="1997" >1997</option> <option value="1996" >1996</option> <option value="1995" >1995</option> <option value="1994" >1994</option> <option value="1993" >1993</option> <option value="1992" >1992</option> <option value="1991" >1991</option> <option value="1990" >1990</option> <option value="1989" >1989</option> <option value="1988" >1988</option> <option value="1987" >1987</option> <option value="1986" >1986</option> <option value="1985" >1985</option> <option value="1984" >1984</option> <option value="1983" >1983</option> <option value="1982" >1982</option> <option value="1981" >1981</option> <option value="1980" >1980</option> <option value="1979" >1979</option> <option value="1978" >1978</option> <option value="1977" >1977</option> <option value="1976" >1976</option> <option value="1975" >1975</option> <option value="1974" >1974</option> <option value="1973" >1973</option> <option value="1972" >1972</option> <option value="1971" >1971</option> <option value="1970" >1970</option> <option value="1969" >1969</option> <option value="1968" >1968</option> <option value="1967" >1967</option> <option value="1966" >1966</option> <option value="1965" >1965</option> <option value="1964" >1964</option> <option value="1963" >1963</option> <option value="1962" >1962</option> <option value="1961" >1961</option> <option value="1960" >1960</option> <option value="1959" >1959</option> <option value="1958" >1958</option> <option value="1957" >1957</option> <option value="1956" >1956</option> <option value="1955" >1955</option> <option value="1954" >1954</option> <option value="1953" >1953</option> <option value="1952" >1952</option> <option value="1951" >1951</option> <option value="1950" >1950</option> <option value="1949" >1949</option> <option value="1948" >1948</option> <option value="1947" >1947</option> <option value="1946" >1946</option> <option value="1945" >1945</option> <option value="1944" >1944</option> <option value="1943" >1943</option> <option value="1942" >1942</option> <option value="1941" >1941</option> <option value="1940" >1940</option> <option value="1939" >1939</option> <option value="1938" >1938</option> <option value="1937" >1937</option> <option value="1936" >1936</option> <option value="1935" >1935</option> <option value="1934" >1934</option> <option value="1933" >1933</option> <option value="1932" >1932</option> <option value="1931" >1931</option> <option value="1930" >1930</option> <option value="1929" >1929</option> <option value="1928" >1928</option> <option value="1927" >1927</option> <option value="1926" >1926</option> <option value="1925" >1925</option> <option value="1924" >1924</option> <option value="1923" >1923</option> <option value="1922" >1922</option> <option value="1921" >1921</option> <option value="1920" >1920</option> <option value="1919" >1919</option> <option value="1918" >1918</option> <option value="1917" >1917</option> <option value="1916" >1916</option> <option value="1915" >1915</option> <option value="1914" >1914</option> <option value="1913" >1913</option> <option value="1912" >1912</option> <option value="1911" >1911</option> <option value="1910" >1910</option> <option value="1909" >1909</option> <option value="1908" >1908</option> <option value="1907" >1907</option> <option value="1906" >1906</option> </select> </span> <span> <label>Month:</label> <select class="check-in__select" name="month" disabled> <option value="">Month</option> <option value="1" >January</option> <option value="2" >February</option> <option value="3" >March</option> <option value="4" >April</option> <option value="5" >May</option> <option value="6" >June</option> <option value="7" >July</option> <option value="8" >August</option> <option value="9" >September</option> <option value="10" >October</option> <option value="11" >November</option> <option value="12" >December</option> </select> </span> <span> <label>Day:</label> <select class="check-in__select" name="day" disabled> <option value="">Day</option> <option value="1" >1</option> <option value="2" >2</option> <option value="3" >3</option> <option value="4" >4</option> <option value="5" >5</option> <option value="6" >6</option> <option value="7" >7</option> <option value="8" >8</option> <option value="9" >9</option> <option value="10" >10</option> <option value="11" >11</option> <option value="12" >12</option> <option value="13" >13</option> <option value="14" >14</option> <option value="15" >15</option> <option value="16" >16</option> <option value="17" >17</option> <option value="18" >18</option> <option value="19" >19</option> <option value="20" >20</option> <option value="21" >21</option> <option value="22" >22</option> <option value="23" >23</option> <option value="24" >24</option> <option value="25" >25</option> <option value="26" >26</option> <option value="27" >27</option> <option value="28" >28</option> <option value="29" >29</option> <option value="30" >30</option> <option value="31" >31</option> </select> </span> <span> <a class="check-in__today" href="javascript:;" data-ol-link-track="CheckInForm|SetDateToday">Today</a> </span> </div> <span class="check-in__actions"> <button class="check-in__delete-btn cta-btn cta-btn--delete invisible" data-ol-link-track="CheckInForm|DeleteCheckIn">Delete Event</button> <button type="submit" class="check-in__submit-btn cta-btn cta-btn--shell" data-ol-link-track="CheckInForm|SubmitCheckIn" disabled>Submit</button> </span> </form> </div> </dialog> </div> </div> </li> <li class="searchResultItem sri--w-main" itemscope itemtype="https://schema.org/Book" > <div class="sri__main"> <span class="bookcover "> <a href="/works/OL4772435W?edition=key%3A/books/OL4450449M"><img itemprop="image" src="/images/icons/avatar_book-sm.png" alt="Cover of: Records of the Hertler and Harwood families, ancestry to 1650, settling in Washtenaw County, descendants" title="Cover of: Records of the Hertler and Harwood families, ancestry to 1650, settling in Washtenaw County, descendants" /></a> </span> <div class="details"> <div class="resultTitle"> <h3 itemprop="name" class="booktitle"> <a itemprop="url" href="/works/OL4772435W?edition=key%3A/books/OL4450449M" class="results">Records of the Hertler and Harwood families, ancestry to 1650, settling in Washtenaw County, descendants</a> </h3> </div> <span itemprop="author" itemscope itemtype="https://schema.org/Organization" class="bookauthor"> by <a href="/authors/OL1002099A/Donald_La_Verne_Katz" > Donald La Verne Katz </a> </span> <span class="resultStats"> <span class="ratingsByline" itemprop="aggregateRating" itemscope itemtype="https://schema.org/AggregateRating"> </span> <span class="resultDetails"> <span> First published in 1973 </span>— <span> <a href="/works/OL4772435W?edition=key%3A/books/OL4450449M&mode=all#editions-list">1 edition</a> </span> </span> </span> </div> <div class="searchResultItemCTA"> <div class="searchResultItemCTA-lending"> <div class="cta-button-group"> <a class="cta-btn cta-btn--available cta-btn--w-icon cta-btn--external" href="/books/OL4450449M/-/borrow?action=locate" target="_blank" data-ol-link-track="CTAClick|Locate">Locate</a> </div> </div> <div class="generic-dropper-wrapper my-books-dropper generic-dropper--disabled" data-work-key=/works/OL4772435W > <div class="generic-dropper"> <div class="generic-dropper__actions"> <div class="generic-dropper__primary"> <form class="reading-log primary-action" method="POST" action="/works/OL4772435W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <input type="hidden" name="work_id" value="/works/OL4772435W"/> <button class="book-progress-btn primary-action unactivated" type="submit"> <span class="activated-check hidden">✓</span> <span class="btn-text">Want to Read</span> </button> </form> </div> <a class="generic-dropper__dropclick" href="javascript:;"> <div class="arrow"></div> </a> </div> <div class="generic-dropper__dropdown"> <div class="read-statuses"> <form class="reading-log" method="POST" action="/works/OL4772435W/bookshelves.json"> <input type="hidden" name="action" value="remove"/> <input type="hidden" name="bookshelf_id" value="-1"/> <input type="hidden" name="default-key" value="/works/OL4772435W" /> <input type="hidden" name="work_id" value="/works/OL4772435W"/> <button class="remove-from-list hidden" type="submit">Remove From Shelf</button> </form> <form class="reading-log" method="POST" action="/works/OL4772435W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <button class="nostyle-btn hidden" type="submit">Want to Read</button> </form> <form class="reading-log" method="POST" action="/works/OL4772435W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="2"/> <button class="nostyle-btn " type="submit">Currently Reading</button> </form> <form class="reading-log" method="POST" action="/works/OL4772435W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="3"/> <button class="nostyle-btn " type="submit">Already Read</button> </form> </div> <div class="reading-lists"> <p class="reading-list-title">My Reading Lists:</p> <div class="my-lists" data-seed-key="/works/OL4772435W" data-work-key="/works/OL4772435W" data-user-key=""> </div> <p class="create"> <a href="javascript:;" class="create-new-list" aria-controls="addList">Create a new list</a> </p> </div> </div> </div> </div> <div id="check-in-display-OL4772435W" class="last-read-date hidden"> <span class="date-display"> Read <time class="check-in-date">None</time> <a class="prompt-edit-date" href="javascript:;" data-work-olid="OL4772435W" data-ol-link-track="CheckInPrompt|EditDate">Edit</a> </span> </div> <div id="prompt-OL4772435W" class="check-in-prompt hidden" data-work-olid="OL4772435W"> <span class="prompt-copy">When did you finish this book?</span> <span class="prompt-options"> <a class="prompt-current-year use-local-year" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateCurrentYear" data-server-year="2025">2025</a> <a class="prompt-today" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateToday">Today</a> <a class="prompt-custom" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateCustom">Other</a> </span> </div> <dialog id="check-in-dialog-OL4772435W" class="native-dialog"> <div class="floaterHead"> <h2>Check-In</h2> <a class="native-dialog--close" href="javascript:;">×<span class="shift">Close</span></a> </div> <div class="check-in" data-work-olid="OL4772435W" data-event-type="3"> <form method="dialog" class="check-in__form" action="/works/OL4772435W/check-ins" method="post"> <input type="hidden" name="event_id" value=""> <div> Add an optional check-in date. Check-in dates are used to track yearly reading goals. </div> <div class="check-in__inputs"> <label class="check-in__label">End Date:</label> <span> <label>Year:</label> <select class="check-in__select" name="year"> <option value="">Year</option> <option class="hidden show-if-local-year" value="2026">2026</option> <option value="2025" >2025</option> <option value="2024" >2024</option> <option value="2023" >2023</option> <option value="2022" >2022</option> <option value="2021" >2021</option> <option value="2020" >2020</option> <option value="2019" >2019</option> <option value="2018" >2018</option> <option value="2017" >2017</option> <option value="2016" >2016</option> <option value="2015" >2015</option> <option value="2014" >2014</option> <option value="2013" >2013</option> <option value="2012" >2012</option> <option value="2011" >2011</option> <option value="2010" >2010</option> <option value="2009" >2009</option> <option value="2008" >2008</option> <option value="2007" >2007</option> <option value="2006" >2006</option> <option value="2005" >2005</option> <option value="2004" >2004</option> <option value="2003" >2003</option> <option value="2002" >2002</option> <option value="2001" >2001</option> <option value="2000" >2000</option> <option value="1999" >1999</option> <option value="1998" >1998</option> <option value="1997" >1997</option> <option value="1996" >1996</option> <option value="1995" >1995</option> <option value="1994" >1994</option> <option value="1993" >1993</option> <option value="1992" >1992</option> <option value="1991" >1991</option> <option value="1990" >1990</option> <option value="1989" >1989</option> <option value="1988" >1988</option> <option value="1987" >1987</option> <option value="1986" >1986</option> <option value="1985" >1985</option> <option value="1984" >1984</option> <option value="1983" >1983</option> <option value="1982" >1982</option> <option value="1981" >1981</option> <option value="1980" >1980</option> <option value="1979" >1979</option> <option value="1978" >1978</option> <option value="1977" >1977</option> <option value="1976" >1976</option> <option value="1975" >1975</option> <option value="1974" >1974</option> <option value="1973" >1973</option> <option value="1972" >1972</option> <option value="1971" >1971</option> <option value="1970" >1970</option> <option value="1969" >1969</option> <option value="1968" >1968</option> <option value="1967" >1967</option> <option value="1966" >1966</option> <option value="1965" >1965</option> <option value="1964" >1964</option> <option value="1963" >1963</option> <option value="1962" >1962</option> <option value="1961" >1961</option> <option value="1960" >1960</option> <option value="1959" >1959</option> <option value="1958" >1958</option> <option value="1957" >1957</option> <option value="1956" >1956</option> <option value="1955" >1955</option> <option value="1954" >1954</option> <option value="1953" >1953</option> <option value="1952" >1952</option> <option value="1951" >1951</option> <option value="1950" >1950</option> <option value="1949" >1949</option> <option value="1948" >1948</option> <option value="1947" >1947</option> <option value="1946" >1946</option> <option value="1945" >1945</option> <option value="1944" >1944</option> <option value="1943" >1943</option> <option value="1942" >1942</option> <option value="1941" >1941</option> <option value="1940" >1940</option> <option value="1939" >1939</option> <option value="1938" >1938</option> <option value="1937" >1937</option> <option value="1936" >1936</option> <option value="1935" >1935</option> <option value="1934" >1934</option> <option value="1933" >1933</option> <option value="1932" >1932</option> <option value="1931" >1931</option> <option value="1930" >1930</option> <option value="1929" >1929</option> <option value="1928" >1928</option> <option value="1927" >1927</option> <option value="1926" >1926</option> <option value="1925" >1925</option> <option value="1924" >1924</option> <option value="1923" >1923</option> <option value="1922" >1922</option> <option value="1921" >1921</option> <option value="1920" >1920</option> <option value="1919" >1919</option> <option value="1918" >1918</option> <option value="1917" >1917</option> <option value="1916" >1916</option> <option value="1915" >1915</option> <option value="1914" >1914</option> <option value="1913" >1913</option> <option value="1912" >1912</option> <option value="1911" >1911</option> <option value="1910" >1910</option> <option value="1909" >1909</option> <option value="1908" >1908</option> <option value="1907" >1907</option> <option value="1906" >1906</option> </select> </span> <span> <label>Month:</label> <select class="check-in__select" name="month" disabled> <option value="">Month</option> <option value="1" >January</option> <option value="2" >February</option> <option value="3" >March</option> <option value="4" >April</option> <option value="5" >May</option> <option value="6" >June</option> <option value="7" >July</option> <option value="8" >August</option> <option value="9" >September</option> <option value="10" >October</option> <option value="11" >November</option> <option value="12" >December</option> </select> </span> <span> <label>Day:</label> <select class="check-in__select" name="day" disabled> <option value="">Day</option> <option value="1" >1</option> <option value="2" >2</option> <option value="3" >3</option> <option value="4" >4</option> <option value="5" >5</option> <option value="6" >6</option> <option value="7" >7</option> <option value="8" >8</option> <option value="9" >9</option> <option value="10" >10</option> <option value="11" >11</option> <option value="12" >12</option> <option value="13" >13</option> <option value="14" >14</option> <option value="15" >15</option> <option value="16" >16</option> <option value="17" >17</option> <option value="18" >18</option> <option value="19" >19</option> <option value="20" >20</option> <option value="21" >21</option> <option value="22" >22</option> <option value="23" >23</option> <option value="24" >24</option> <option value="25" >25</option> <option value="26" >26</option> <option value="27" >27</option> <option value="28" >28</option> <option value="29" >29</option> <option value="30" >30</option> <option value="31" >31</option> </select> </span> <span> <a class="check-in__today" href="javascript:;" data-ol-link-track="CheckInForm|SetDateToday">Today</a> </span> </div> <span class="check-in__actions"> <button class="check-in__delete-btn cta-btn cta-btn--delete invisible" data-ol-link-track="CheckInForm|DeleteCheckIn">Delete Event</button> <button type="submit" class="check-in__submit-btn cta-btn cta-btn--shell" data-ol-link-track="CheckInForm|SubmitCheckIn" disabled>Submit</button> </span> </form> </div> </dialog> </div> </div> </li> <li class="searchResultItem sri--w-main" itemscope itemtype="https://schema.org/Book" > <div class="sri__main"> <span class="bookcover "> <a href="/works/OL4772436W?edition=key%3A/books/OL4900818M"><img itemprop="image" src="/images/icons/avatar_book-sm.png" alt="Cover of: The settling of Waterloo, Michigan: the Schnackenberg-Katz families" title="Cover of: The settling of Waterloo, Michigan: the Schnackenberg-Katz families" /></a> </span> <div class="details"> <div class="resultTitle"> <h3 itemprop="name" class="booktitle"> <a itemprop="url" href="/works/OL4772436W?edition=key%3A/books/OL4900818M" class="results">The settling of Waterloo, Michigan: the Schnackenberg-Katz families</a> </h3> </div> <span itemprop="author" itemscope itemtype="https://schema.org/Organization" class="bookauthor"> by <a href="/authors/OL1002099A/Donald_La_Verne_Katz" > Donald La Verne Katz </a> </span> <span class="resultStats"> <span class="ratingsByline" itemprop="aggregateRating" itemscope itemtype="https://schema.org/AggregateRating"> </span> <span class="resultDetails"> <span> First published in 1977 </span>— <span> <a href="/works/OL4772436W?edition=key%3A/books/OL4900818M&mode=all#editions-list">1 edition</a> </span> </span> </span> </div> <div class="searchResultItemCTA"> <div class="searchResultItemCTA-lending"> <div class="cta-button-group"> <a class="cta-btn cta-btn--available cta-btn--w-icon cta-btn--external" href="/books/OL4900818M/-/borrow?action=locate" target="_blank" data-ol-link-track="CTAClick|Locate">Locate</a> </div> </div> <div class="generic-dropper-wrapper my-books-dropper generic-dropper--disabled" data-work-key=/works/OL4772436W > <div class="generic-dropper"> <div class="generic-dropper__actions"> <div class="generic-dropper__primary"> <form class="reading-log primary-action" method="POST" action="/works/OL4772436W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <input type="hidden" name="work_id" value="/works/OL4772436W"/> <button class="book-progress-btn primary-action unactivated" type="submit"> <span 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action="/works/OL4772436W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="2"/> <button class="nostyle-btn " type="submit">Currently Reading</button> </form> <form class="reading-log" method="POST" action="/works/OL4772436W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="3"/> <button class="nostyle-btn " type="submit">Already Read</button> </form> </div> <div class="reading-lists"> <p class="reading-list-title">My Reading Lists:</p> <div class="my-lists" data-seed-key="/works/OL4772436W" data-work-key="/works/OL4772436W" data-user-key=""> </div> <p class="create"> <a href="javascript:;" class="create-new-list" aria-controls="addList">Create a new list</a> </p> </div> </div> </div> </div> <div id="check-in-display-OL4772436W" class="last-read-date hidden"> <span class="date-display"> Read <time class="check-in-date">None</time> <a 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value="1951" >1951</option> <option value="1950" >1950</option> <option value="1949" >1949</option> <option value="1948" >1948</option> <option value="1947" >1947</option> <option value="1946" >1946</option> <option value="1945" >1945</option> <option value="1944" >1944</option> <option value="1943" >1943</option> <option value="1942" >1942</option> <option value="1941" >1941</option> <option value="1940" >1940</option> <option value="1939" >1939</option> <option value="1938" >1938</option> <option value="1937" >1937</option> <option value="1936" >1936</option> <option value="1935" >1935</option> <option value="1934" >1934</option> <option value="1933" >1933</option> <option value="1932" >1932</option> <option value="1931" >1931</option> <option value="1930" >1930</option> <option value="1929" >1929</option> <option value="1928" >1928</option> <option value="1927" >1927</option> <option value="1926" >1926</option> <option value="1925" >1925</option> <option value="1924" >1924</option> <option value="1923" >1923</option> <option value="1922" >1922</option> <option value="1921" >1921</option> <option value="1920" >1920</option> <option value="1919" >1919</option> <option value="1918" >1918</option> <option value="1917" >1917</option> <option value="1916" >1916</option> <option value="1915" >1915</option> <option value="1914" >1914</option> <option value="1913" >1913</option> <option value="1912" >1912</option> <option value="1911" >1911</option> <option value="1910" >1910</option> <option value="1909" >1909</option> <option value="1908" >1908</option> <option value="1907" >1907</option> <option value="1906" >1906</option> </select> </span> <span> <label>Month:</label> <select class="check-in__select" name="month" disabled> <option value="">Month</option> <option value="1" >January</option> <option value="2" >February</option> <option value="3" >March</option> <option value="4" >April</option> <option value="5" >May</option> <option value="6" >June</option> <option value="7" >July</option> <option value="8" >August</option> <option value="9" >September</option> <option value="10" >October</option> <option value="11" >November</option> <option value="12" >December</option> </select> </span> <span> <label>Day:</label> <select class="check-in__select" name="day" disabled> <option value="">Day</option> <option value="1" >1</option> <option value="2" >2</option> <option value="3" >3</option> <option value="4" >4</option> <option value="5" >5</option> <option value="6" >6</option> <option value="7" >7</option> <option value="8" >8</option> <option value="9" >9</option> <option value="10" >10</option> <option value="11" >11</option> <option value="12" >12</option> <option value="13" >13</option> <option value="14" >14</option> <option value="15" >15</option> <option value="16" >16</option> <option value="17" >17</option> <option value="18" >18</option> <option value="19" >19</option> <option value="20" >20</option> <option value="21" >21</option> <option value="22" >22</option> <option value="23" >23</option> <option value="24" >24</option> <option value="25" >25</option> <option value="26" >26</option> <option value="27" >27</option> <option value="28" >28</option> <option value="29" >29</option> <option value="30" >30</option> <option value="31" >31</option> </select> </span> <span> <a class="check-in__today" href="javascript:;" data-ol-link-track="CheckInForm|SetDateToday">Today</a> </span> </div> <span class="check-in__actions"> <button class="check-in__delete-btn cta-btn cta-btn--delete invisible" data-ol-link-track="CheckInForm|DeleteCheckIn">Delete Event</button> <button type="submit" class="check-in__submit-btn cta-btn cta-btn--shell" data-ol-link-track="CheckInForm|SubmitCheckIn" disabled>Submit</button> </span> </form> </div> </dialog> </div> </div> </li> <li class="searchResultItem sri--w-main" itemscope itemtype="https://schema.org/Book" > <div class="sri__main"> <span class="bookcover "> <a href="/works/OL4772437W?edition=key%3A/books/OL5599650M"><img itemprop="image" src="/images/icons/avatar_book-sm.png" alt="Cover of: Underground storage of fluids" title="Cover of: Underground storage of fluids" /></a> </span> <div class="details"> <div class="resultTitle"> <h3 itemprop="name" class="booktitle"> <a itemprop="url" href="/works/OL4772437W?edition=key%3A/books/OL5599650M" class="results">Underground storage of fluids</a> </h3> </div> <span itemprop="author" itemscope itemtype="https://schema.org/Organization" class="bookauthor"> by <a href="/authors/OL1002099A/Donald_La_Verne_Katz" > Donald La Verne Katz </a> </span> <span class="resultStats"> <span class="ratingsByline" itemprop="aggregateRating" itemscope itemtype="https://schema.org/AggregateRating"> </span> <span class="resultDetails"> <span> First published in 1968 </span>— <span> <a href="/works/OL4772437W?edition=key%3A/books/OL5599650M&mode=all#editions-list">1 edition</a> </span> </span> </span> </div> <div class="searchResultItemCTA"> <div class="searchResultItemCTA-lending"> <div class="cta-button-group"> <a class="cta-btn cta-btn--available cta-btn--w-icon cta-btn--external" href="/books/OL5599650M/-/borrow?action=locate" target="_blank" data-ol-link-track="CTAClick|Locate">Locate</a> </div> </div> <div class="generic-dropper-wrapper my-books-dropper generic-dropper--disabled" data-work-key=/works/OL4772437W > <div class="generic-dropper"> <div class="generic-dropper__actions"> <div class="generic-dropper__primary"> <form class="reading-log primary-action" method="POST" action="/works/OL4772437W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <input type="hidden" name="work_id" value="/works/OL4772437W"/> <button class="book-progress-btn primary-action unactivated" type="submit"> <span class="activated-check hidden">✓</span> <span class="btn-text">Want to Read</span> </button> </form> </div> <a 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<option value="2006" >2006</option> <option value="2005" >2005</option> <option value="2004" >2004</option> <option value="2003" >2003</option> <option value="2002" >2002</option> <option value="2001" >2001</option> <option value="2000" >2000</option> <option value="1999" >1999</option> <option value="1998" >1998</option> <option value="1997" >1997</option> <option value="1996" >1996</option> <option value="1995" >1995</option> <option value="1994" >1994</option> <option value="1993" >1993</option> <option value="1992" >1992</option> <option value="1991" >1991</option> <option value="1990" >1990</option> <option value="1989" >1989</option> <option value="1988" >1988</option> <option value="1987" >1987</option> <option value="1986" >1986</option> <option value="1985" >1985</option> <option value="1984" >1984</option> <option value="1983" >1983</option> <option value="1982" >1982</option> <option value="1981" >1981</option> <option value="1980" >1980</option> <option value="1979" >1979</option> <option value="1978" >1978</option> <option value="1977" >1977</option> <option value="1976" >1976</option> <option value="1975" >1975</option> <option value="1974" >1974</option> <option value="1973" >1973</option> <option value="1972" >1972</option> <option value="1971" >1971</option> <option value="1970" >1970</option> <option value="1969" >1969</option> <option value="1968" >1968</option> <option value="1967" >1967</option> <option value="1966" >1966</option> <option value="1965" >1965</option> <option value="1964" >1964</option> <option value="1963" >1963</option> <option value="1962" >1962</option> <option value="1961" >1961</option> <option value="1960" >1960</option> <option value="1959" >1959</option> <option value="1958" >1958</option> <option value="1957" >1957</option> <option value="1956" >1956</option> <option value="1955" >1955</option> <option value="1954" >1954</option> <option value="1953" >1953</option> <option value="1952" >1952</option> <option value="1951" >1951</option> <option value="1950" >1950</option> <option value="1949" >1949</option> <option value="1948" >1948</option> <option value="1947" >1947</option> <option value="1946" >1946</option> <option value="1945" >1945</option> <option value="1944" >1944</option> <option value="1943" >1943</option> <option value="1942" >1942</option> <option value="1941" >1941</option> <option value="1940" >1940</option> <option value="1939" >1939</option> <option value="1938" >1938</option> <option value="1937" >1937</option> <option value="1936" >1936</option> <option value="1935" >1935</option> <option value="1934" >1934</option> <option value="1933" >1933</option> <option value="1932" >1932</option> <option value="1931" >1931</option> <option value="1930" >1930</option> <option value="1929" >1929</option> <option value="1928" >1928</option> <option value="1927" >1927</option> <option value="1926" >1926</option> <option value="1925" >1925</option> <option value="1924" >1924</option> <option value="1923" >1923</option> <option value="1922" >1922</option> <option value="1921" >1921</option> <option value="1920" >1920</option> <option value="1919" >1919</option> <option value="1918" >1918</option> <option value="1917" >1917</option> <option value="1916" >1916</option> <option value="1915" >1915</option> <option value="1914" >1914</option> <option value="1913" >1913</option> <option value="1912" >1912</option> <option value="1911" >1911</option> <option value="1910" >1910</option> <option value="1909" >1909</option> <option value="1908" >1908</option> <option value="1907" >1907</option> <option value="1906" >1906</option> </select> </span> <span> <label>Month:</label> <select class="check-in__select" name="month" disabled> <option value="">Month</option> <option value="1" >January</option> <option value="2" >February</option> <option value="3" >March</option> <option value="4" >April</option> <option value="5" >May</option> <option value="6" >June</option> <option value="7" >July</option> <option value="8" >August</option> <option value="9" >September</option> <option value="10" >October</option> <option value="11" >November</option> <option value="12" >December</option> </select> </span> <span> <label>Day:</label> <select class="check-in__select" name="day" disabled> <option value="">Day</option> <option value="1" >1</option> <option value="2" >2</option> <option value="3" >3</option> <option value="4" >4</option> <option value="5" >5</option> <option value="6" >6</option> <option value="7" >7</option> <option value="8" >8</option> <option value="9" >9</option> <option value="10" >10</option> <option value="11" >11</option> <option value="12" >12</option> <option value="13" >13</option> <option value="14" >14</option> <option value="15" >15</option> <option value="16" >16</option> <option value="17" >17</option> <option value="18" >18</option> <option value="19" >19</option> <option value="20" >20</option> <option value="21" >21</option> <option value="22" >22</option> <option value="23" >23</option> <option value="24" >24</option> <option value="25" >25</option> <option value="26" >26</option> <option value="27" >27</option> <option value="28" >28</option> <option value="29" >29</option> <option value="30" >30</option> <option value="31" >31</option> </select> </span> <span> <a class="check-in__today" href="javascript:;" data-ol-link-track="CheckInForm|SetDateToday">Today</a> </span> </div> <span class="check-in__actions"> <button class="check-in__delete-btn cta-btn cta-btn--delete invisible" data-ol-link-track="CheckInForm|DeleteCheckIn">Delete Event</button> <button type="submit" class="check-in__submit-btn cta-btn cta-btn--shell" data-ol-link-track="CheckInForm|SubmitCheckIn" disabled>Submit</button> </span> </form> </div> </dialog> </div> </div> </li> <li class="searchResultItem sri--w-main" itemscope itemtype="https://schema.org/Book" > <div class="sri__main"> <span class="bookcover "> <a href="/works/OL19489601W?edition=key%3A/books/OL5059508M"><img itemprop="image" src="//covers.openlibrary.org/b/id/10971013-M.jpg" alt="Cover of: Engineering concepts and perspectives" title="Cover of: Engineering concepts and perspectives" /></a> </span> <div class="details"> <div class="resultTitle"> <h3 itemprop="name" class="booktitle"> <a itemprop="url" href="/works/OL19489601W?edition=key%3A/books/OL5059508M" class="results">Engineering concepts and perspectives</a> </h3> </div> <span itemprop="author" itemscope itemtype="https://schema.org/Organization" class="bookauthor"> by <a href="/authors/OL1002099A/Donald_La_Verne_Katz" > Donald La Verne Katz </a> </span> <span class="resultStats"> <span class="ratingsByline" itemprop="aggregateRating" itemscope itemtype="https://schema.org/AggregateRating"> </span> <span class="resultDetails"> <span> First published in 1975 </span>— <span> <a href="/works/OL19489601W?edition=key%3A/books/OL5059508M&mode=all#editions-list">1 edition</a> </span> </span> </span> </div> <div class="searchResultItemCTA"> <div class="searchResultItemCTA-lending"> <div class="cta-button-group"> <a href="/borrow/ia/engineeringconce0000unse?ref=ol" title="Borrow ebook from Internet Archive" class="cta-btn cta-btn--ia cta-btn--available cta-btn--borrow" data-ol-link-track="CTAClick|Borrow" >Borrow</a> <a href="/borrow/ia/engineeringconce0000unse?ref=ol&_autoReadAloud=show" title="Borrow ebook from Internet Archive using Read Aloud" data-ol-link-track="CTAClick|BorrowListen" class="cta-btn cta-btn--available cta-btn--w-icon"> <span class="btn-icon read-aloud"></span> <span class="btn-label">Listen</span> </a> </div> </div> <div class="generic-dropper-wrapper my-books-dropper generic-dropper--disabled" data-work-key=/works/OL19489601W > <div class="generic-dropper"> <div class="generic-dropper__actions"> <div class="generic-dropper__primary"> <form class="reading-log primary-action" method="POST" action="/works/OL19489601W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <input type="hidden" name="work_id" value="/works/OL19489601W"/> <button class="book-progress-btn primary-action unactivated" type="submit"> <span class="activated-check hidden">✓</span> <span class="btn-text">Want to Read</span> </button> </form> </div> <a class="generic-dropper__dropclick" href="javascript:;"> <div class="arrow"></div> </a> </div> <div class="generic-dropper__dropdown"> <div class="read-statuses"> <form class="reading-log" method="POST" action="/works/OL19489601W/bookshelves.json"> <input type="hidden" name="action" value="remove"/> <input type="hidden" name="bookshelf_id" value="-1"/> <input type="hidden" name="default-key" value="/works/OL19489601W" /> <input type="hidden" name="work_id" value="/works/OL19489601W"/> <button class="remove-from-list hidden" type="submit">Remove From Shelf</button> </form> <form class="reading-log" method="POST" action="/works/OL19489601W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <button class="nostyle-btn hidden" type="submit">Want to Read</button> </form> <form class="reading-log" method="POST" action="/works/OL19489601W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="2"/> <button class="nostyle-btn " type="submit">Currently Reading</button> </form> <form class="reading-log" method="POST" action="/works/OL19489601W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="3"/> <button class="nostyle-btn " type="submit">Already Read</button> </form> </div> <div class="reading-lists"> <p class="reading-list-title">My Reading Lists:</p> <div class="my-lists" data-seed-key="/works/OL19489601W" data-work-key="/works/OL19489601W" data-user-key=""> </div> <p class="create"> <a href="javascript:;" class="create-new-list" aria-controls="addList">Create a new list</a> </p> </div> </div> </div> </div> <div id="check-in-display-OL19489601W" class="last-read-date hidden"> <span class="date-display"> Read <time class="check-in-date">None</time> <a class="prompt-edit-date" href="javascript:;" data-work-olid="OL19489601W" data-ol-link-track="CheckInPrompt|EditDate">Edit</a> </span> </div> <div id="prompt-OL19489601W" class="check-in-prompt hidden" data-work-olid="OL19489601W"> <span class="prompt-copy">When did you finish this book?</span> <span class="prompt-options"> <a class="prompt-current-year use-local-year" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateCurrentYear" data-server-year="2025">2025</a> <a class="prompt-today" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateToday">Today</a> <a class="prompt-custom" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateCustom">Other</a> </span> </div> <dialog id="check-in-dialog-OL19489601W" 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Check-in dates are used to track yearly reading goals. </div> <div class="check-in__inputs"> <label class="check-in__label">End Date:</label> <span> <label>Year:</label> <select class="check-in__select" name="year"> <option value="">Year</option> <option class="hidden show-if-local-year" value="2026">2026</option> <option value="2025" >2025</option> <option value="2024" >2024</option> <option value="2023" >2023</option> <option value="2022" >2022</option> <option value="2021" >2021</option> <option value="2020" >2020</option> <option value="2019" >2019</option> <option value="2018" >2018</option> <option value="2017" >2017</option> <option value="2016" >2016</option> <option value="2015" >2015</option> <option value="2014" >2014</option> <option value="2013" >2013</option> <option value="2012" >2012</option> <option value="2011" >2011</option> <option value="2010" >2010</option> <option value="2009" >2009</option> <option value="2008" >2008</option> <option value="2007" >2007</option> <option value="2006" >2006</option> <option value="2005" >2005</option> <option value="2004" >2004</option> <option value="2003" >2003</option> <option value="2002" >2002</option> <option value="2001" >2001</option> <option value="2000" >2000</option> <option value="1999" >1999</option> <option value="1998" >1998</option> <option value="1997" >1997</option> <option value="1996" >1996</option> <option value="1995" >1995</option> <option value="1994" >1994</option> <option value="1993" >1993</option> <option value="1992" >1992</option> <option value="1991" >1991</option> <option value="1990" >1990</option> <option value="1989" >1989</option> <option value="1988" >1988</option> <option value="1987" >1987</option> <option value="1986" >1986</option> <option value="1985" >1985</option> <option value="1984" >1984</option> <option value="1983" >1983</option> <option value="1982" >1982</option> <option value="1981" >1981</option> <option value="1980" >1980</option> <option value="1979" >1979</option> <option value="1978" >1978</option> <option value="1977" >1977</option> <option value="1976" >1976</option> <option value="1975" >1975</option> <option value="1974" >1974</option> <option value="1973" >1973</option> <option value="1972" >1972</option> <option value="1971" >1971</option> <option value="1970" >1970</option> <option value="1969" >1969</option> <option value="1968" >1968</option> <option value="1967" >1967</option> <option value="1966" >1966</option> <option value="1965" >1965</option> <option value="1964" >1964</option> <option value="1963" >1963</option> <option value="1962" >1962</option> <option value="1961" >1961</option> <option value="1960" >1960</option> <option value="1959" >1959</option> <option value="1958" >1958</option> <option value="1957" >1957</option> <option value="1956" >1956</option> <option value="1955" >1955</option> <option value="1954" >1954</option> <option value="1953" >1953</option> <option value="1952" >1952</option> <option value="1951" >1951</option> <option value="1950" >1950</option> <option value="1949" >1949</option> <option value="1948" >1948</option> <option value="1947" >1947</option> <option value="1946" >1946</option> <option value="1945" >1945</option> <option value="1944" >1944</option> <option value="1943" >1943</option> <option value="1942" >1942</option> <option value="1941" >1941</option> <option value="1940" >1940</option> <option value="1939" >1939</option> <option value="1938" >1938</option> <option value="1937" >1937</option> <option value="1936" >1936</option> <option value="1935" >1935</option> <option value="1934" >1934</option> <option value="1933" >1933</option> <option value="1932" >1932</option> <option value="1931" >1931</option> <option value="1930" >1930</option> <option value="1929" >1929</option> <option value="1928" >1928</option> <option value="1927" >1927</option> <option value="1926" >1926</option> <option value="1925" >1925</option> <option value="1924" >1924</option> <option value="1923" >1923</option> <option value="1922" >1922</option> <option value="1921" >1921</option> <option value="1920" >1920</option> <option value="1919" >1919</option> <option value="1918" >1918</option> <option value="1917" >1917</option> <option value="1916" >1916</option> <option value="1915" >1915</option> <option value="1914" >1914</option> <option value="1913" >1913</option> <option value="1912" >1912</option> <option value="1911" >1911</option> <option value="1910" >1910</option> <option value="1909" >1909</option> <option value="1908" >1908</option> <option value="1907" >1907</option> <option value="1906" >1906</option> </select> </span> <span> <label>Month:</label> <select class="check-in__select" name="month" disabled> <option value="">Month</option> <option value="1" >January</option> <option value="2" >February</option> <option value="3" >March</option> <option value="4" >April</option> <option value="5" >May</option> <option value="6" >June</option> <option value="7" >July</option> <option value="8" >August</option> <option value="9" >September</option> <option value="10" >October</option> <option value="11" >November</option> <option value="12" >December</option> </select> </span> <span> <label>Day:</label> <select class="check-in__select" name="day" disabled> <option value="">Day</option> <option value="1" >1</option> <option value="2" >2</option> <option value="3" >3</option> <option value="4" >4</option> <option value="5" >5</option> <option value="6" >6</option> <option value="7" >7</option> <option value="8" >8</option> <option value="9" >9</option> <option value="10" >10</option> <option value="11" >11</option> <option value="12" >12</option> <option value="13" >13</option> <option value="14" >14</option> <option value="15" >15</option> <option value="16" >16</option> <option value="17" >17</option> <option value="18" >18</option> <option value="19" >19</option> <option value="20" >20</option> <option value="21" >21</option> <option value="22" >22</option> <option value="23" >23</option> <option value="24" >24</option> <option value="25" >25</option> <option value="26" >26</option> <option value="27" >27</option> <option value="28" >28</option> <option value="29" >29</option> <option value="30" >30</option> <option value="31" >31</option> </select> </span> <span> <a class="check-in__today" href="javascript:;" data-ol-link-track="CheckInForm|SetDateToday">Today</a> </span> </div> <span class="check-in__actions"> <button class="check-in__delete-btn cta-btn cta-btn--delete invisible" data-ol-link-track="CheckInForm|DeleteCheckIn">Delete Event</button> <button type="submit" class="check-in__submit-btn cta-btn cta-btn--shell" data-ol-link-track="CheckInForm|SubmitCheckIn" disabled>Submit</button> </span> </form> </div> </dialog> </div> </div> </li> <li class="searchResultItem sri--w-main" itemscope itemtype="https://schema.org/Book" > <div class="sri__main"> <span class="bookcover "> <a href="/works/OL22458925W?edition=key%3A/books/OL5544235M"><img itemprop="image" src="/images/icons/avatar_book-sm.png" alt="Cover of: Engineering concepts and perspectives" title="Cover of: Engineering concepts and perspectives" /></a> </span> <div class="details"> <div class="resultTitle"> <h3 itemprop="name" class="booktitle"> <a itemprop="url" href="/works/OL22458925W?edition=key%3A/books/OL5544235M" class="results">Engineering concepts and perspectives</a> </h3> </div> <span itemprop="author" itemscope itemtype="https://schema.org/Organization" class="bookauthor"> by <a href="/authors/OL1002099A/Donald_La_Verne_Katz" > Donald La Verne Katz </a> </span> <span class="resultStats"> <span class="ratingsByline" itemprop="aggregateRating" itemscope itemtype="https://schema.org/AggregateRating"> </span> <span class="resultDetails"> <span> First published in 1968 </span>— <span> <a href="/works/OL22458925W?edition=key%3A/books/OL5544235M&mode=all#editions-list">1 edition</a> </span> </span> </span> </div> <div class="searchResultItemCTA"> <div class="searchResultItemCTA-lending"> <div class="cta-button-group"> <a class="cta-btn cta-btn--available cta-btn--w-icon cta-btn--external" href="/books/OL5544235M/-/borrow?action=locate" target="_blank" data-ol-link-track="CTAClick|Locate">Locate</a> </div> </div> <div class="generic-dropper-wrapper my-books-dropper generic-dropper--disabled" data-work-key=/works/OL22458925W > <div class="generic-dropper"> <div class="generic-dropper__actions"> <div class="generic-dropper__primary"> <form class="reading-log primary-action" method="POST" action="/works/OL22458925W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="1"/> <input type="hidden" name="work_id" value="/works/OL22458925W"/> <button class="book-progress-btn primary-action unactivated" type="submit"> <span class="activated-check hidden">✓</span> <span class="btn-text">Want to Read</span> </button> 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<input type="hidden" name="bookshelf_id" value="2"/> <button class="nostyle-btn " type="submit">Currently Reading</button> </form> <form class="reading-log" method="POST" action="/works/OL22458925W/bookshelves.json"> <input type="hidden" name="action" value="add"/> <input type="hidden" name="bookshelf_id" value="3"/> <button class="nostyle-btn " type="submit">Already Read</button> </form> </div> <div class="reading-lists"> <p class="reading-list-title">My Reading Lists:</p> <div class="my-lists" data-seed-key="/works/OL22458925W" data-work-key="/works/OL22458925W" data-user-key=""> </div> <p class="create"> <a href="javascript:;" class="create-new-list" aria-controls="addList">Create a new list</a> </p> </div> </div> </div> </div> <div id="check-in-display-OL22458925W" class="last-read-date hidden"> <span class="date-display"> Read <time class="check-in-date">None</time> <a class="prompt-edit-date" href="javascript:;" data-work-olid="OL22458925W" data-ol-link-track="CheckInPrompt|EditDate">Edit</a> </span> </div> <div id="prompt-OL22458925W" class="check-in-prompt hidden" data-work-olid="OL22458925W"> <span class="prompt-copy">When did you finish this book?</span> <span class="prompt-options"> <a class="prompt-current-year use-local-year" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateCurrentYear" data-server-year="2025">2025</a> <a class="prompt-today" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateToday">Today</a> <a class="prompt-custom" href="javascript:;" data-ol-link-track="CheckInPrompt|SetDateCustom">Other</a> </span> </div> <dialog id="check-in-dialog-OL22458925W" class="native-dialog"> <div class="floaterHead"> <h2>Check-In</h2> <a class="native-dialog--close" href="javascript:;">×<span class="shift">Close</span></a> </div> <div class="check-in" data-work-olid="OL22458925W" data-event-type="3"> <form method="dialog" class="check-in__form" action="/works/OL22458925W/check-ins" method="post"> <input type="hidden" name="event_id" value=""> <div> Add an optional check-in date. Check-in dates are used to track yearly reading goals. </div> <div class="check-in__inputs"> <label class="check-in__label">End Date:</label> <span> <label>Year:</label> <select class="check-in__select" name="year"> <option value="">Year</option> <option class="hidden show-if-local-year" value="2026">2026</option> <option value="2025" >2025</option> <option value="2024" >2024</option> <option value="2023" >2023</option> <option value="2022" >2022</option> <option value="2021" >2021</option> <option value="2020" >2020</option> <option value="2019" >2019</option> <option value="2018" >2018</option> <option value="2017" >2017</option> <option value="2016" >2016</option> <option value="2015" >2015</option> <option value="2014" >2014</option> <option value="2013" >2013</option> <option value="2012" >2012</option> <option value="2011" >2011</option> <option value="2010" >2010</option> <option value="2009" >2009</option> <option value="2008" >2008</option> <option value="2007" >2007</option> <option value="2006" >2006</option> <option value="2005" >2005</option> <option value="2004" >2004</option> <option value="2003" >2003</option> <option value="2002" >2002</option> <option value="2001" >2001</option> <option value="2000" >2000</option> <option value="1999" >1999</option> <option value="1998" >1998</option> <option value="1997" >1997</option> <option value="1996" >1996</option> <option value="1995" >1995</option> <option value="1994" >1994</option> <option value="1993" >1993</option> <option value="1992" >1992</option> <option value="1991" >1991</option> <option value="1990" >1990</option> <option value="1989" >1989</option> <option value="1988" >1988</option> <option value="1987" >1987</option> <option value="1986" >1986</option> <option value="1985" >1985</option> <option value="1984" >1984</option> <option value="1983" >1983</option> <option value="1982" >1982</option> <option value="1981" >1981</option> <option value="1980" >1980</option> <option value="1979" >1979</option> <option value="1978" >1978</option> <option value="1977" >1977</option> <option value="1976" >1976</option> <option value="1975" >1975</option> <option value="1974" >1974</option> <option value="1973" >1973</option> <option value="1972" >1972</option> <option value="1971" >1971</option> <option value="1970" >1970</option> <option value="1969" >1969</option> <option value="1968" >1968</option> <option value="1967" >1967</option> <option value="1966" >1966</option> <option value="1965" >1965</option> <option value="1964" >1964</option> <option value="1963" >1963</option> <option value="1962" >1962</option> <option value="1961" >1961</option> <option value="1960" >1960</option> <option value="1959" >1959</option> <option value="1958" >1958</option> <option value="1957" >1957</option> <option value="1956" >1956</option> <option value="1955" >1955</option> <option value="1954" >1954</option> <option value="1953" >1953</option> <option value="1952" >1952</option> <option value="1951" >1951</option> <option value="1950" >1950</option> <option value="1949" >1949</option> <option value="1948" >1948</option> <option value="1947" >1947</option> <option value="1946" >1946</option> <option value="1945" >1945</option> <option value="1944" >1944</option> <option value="1943" >1943</option> <option value="1942" >1942</option> <option value="1941" >1941</option> <option value="1940" >1940</option> <option value="1939" >1939</option> <option value="1938" >1938</option> <option value="1937" >1937</option> <option value="1936" >1936</option> <option value="1935" >1935</option> <option value="1934" >1934</option> <option value="1933" >1933</option> <option value="1932" >1932</option> <option value="1931" >1931</option> <option value="1930" >1930</option> <option value="1929" >1929</option> <option value="1928" >1928</option> <option value="1927" >1927</option> <option value="1926" >1926</option> <option value="1925" >1925</option> <option value="1924" >1924</option> <option value="1923" >1923</option> <option value="1922" >1922</option> <option value="1921" >1921</option> <option value="1920" >1920</option> <option value="1919" >1919</option> <option value="1918" >1918</option> <option value="1917" >1917</option> <option value="1916" >1916</option> <option value="1915" >1915</option> <option value="1914" >1914</option> <option value="1913" >1913</option> <option value="1912" >1912</option> <option value="1911" >1911</option> <option value="1910" >1910</option> <option value="1909" >1909</option> <option value="1908" >1908</option> <option value="1907" >1907</option> <option value="1906" >1906</option> </select> </span> <span> <label>Month:</label> <select class="check-in__select" name="month" disabled> <option value="">Month</option> <option value="1" >January</option> <option value="2" >February</option> <option value="3" >March</option> <option value="4" >April</option> <option value="5" >May</option> <option value="6" >June</option> <option value="7" >July</option> <option value="8" >August</option> <option value="9" >September</option> <option value="10" >October</option> <option value="11" >November</option> <option value="12" >December</option> </select> </span> <span> <label>Day:</label> <select class="check-in__select" name="day" disabled> <option value="">Day</option> <option value="1" >1</option> <option value="2" >2</option> <option value="3" >3</option> <option value="4" >4</option> <option value="5" >5</option> <option value="6" >6</option> <option value="7" >7</option> <option value="8" >8</option> <option value="9" >9</option> <option value="10" >10</option> <option value="11" >11</option> <option value="12" >12</option> <option value="13" >13</option> <option value="14" >14</option> <option value="15" >15</option> <option value="16" >16</option> <option value="17" >17</option> <option value="18" >18</option> <option value="19" >19</option> <option value="20" >20</option> <option value="21" >21</option> <option value="22" >22</option> <option value="23" >23</option> <option value="24" >24</option> <option value="25" >25</option> <option value="26" >26</option> <option value="27" >27</option> <option value="28" >28</option> <option value="29" >29</option> <option value="30" >30</option> <option value="31" >31</option> </select> </span> <span> <a class="check-in__today" href="javascript:;" data-ol-link-track="CheckInForm|SetDateToday">Today</a> </span> </div> <span class="check-in__actions"> <button class="check-in__delete-btn cta-btn cta-btn--delete invisible" data-ol-link-track="CheckInForm|DeleteCheckIn">Delete Event</button> <button type="submit" class="check-in__submit-btn cta-btn cta-btn--shell" data-ol-link-track="CheckInForm|SubmitCheckIn" disabled>Submit</button> </span> </form> </div> </dialog> </div> </div> </li> </ul> </div> </div> </div> <div class="contentOnethird"> <span class="desktop-only"> <div class="infobox"> <div class="illustration"> <div class="author coverMagic"> <div class="SRPCover bookCover"> <img src="/images/icons/avatar_author-lg.png" class="cover" alt="We need a photo of Donald La Verne Katz"/> </div> </div> </div> <p class="short-description"> </p> <table> <tr> <td><strong>Born</strong></td> <td><span itemprop="birthDate">1907</span></td> </tr> </table> </div> </span>  <div class="section link-box link-box--with-header"> <h3 class="collapse black uppercase">Subjects</h3> <a itemprop="knowsAbout" href="/subjects/natural_gas">Natural gas</a>, <a itemprop="knowsAbout" href="/subjects/engineering">Engineering</a>, <a itemprop="knowsAbout" href="/subjects/genealogy">Genealogy</a>, <a itemprop="knowsAbout" href="/subjects/underground_storage">Underground storage</a>, <a itemprop="knowsAbout" href="/subjects/biography">Biography</a>, <a itemprop="knowsAbout" href="/subjects/compressed_air">Compressed air</a>, <a itemprop="knowsAbout" href="/subjects/gas-turbine_power-plants">Gas-turbine power-plants</a>, <a itemprop="knowsAbout" href="/subjects/local_history">Local History</a>, <a itemprop="knowsAbout" href="/subjects/petroleum_products">Petroleum products</a>, <a itemprop="knowsAbout" href="/subjects/storage">Storage</a> </div> <div class="section link-box link-box--with-header"> <h3 class="collapse black uppercase">Places</h3> <a itemprop="knowsAbout" href="/subjects/place:michigan">Michigan</a>, <a itemprop="knowsAbout" href="/subjects/place:germany">Germany</a>, <a itemprop="knowsAbout" href="/subjects/place:jackson_county_(mich.)">Jackson County (Mich.)</a>, <a itemprop="knowsAbout" href="/subjects/place:waterloo_region_(mich.)">Waterloo Region (Mich.)</a> </div> <div class="section link-box link-box--with-header"> <h3 class="collapse black uppercase">People</h3> <a itemprop="knowsAbout" href="/subjects/person:katz_family">Katz family</a>, <a itemprop="knowsAbout" href="/subjects/person:crull_family">Crull family</a>, <a itemprop="knowsAbout" href="/subjects/person:harwood_family">Harwood family</a>, <a itemprop="knowsAbout" href="/subjects/person:hertler_family">Hertler family</a>, <a itemprop="knowsAbout" href="/subjects/person:kroll_family">Kroll family</a>, <a itemprop="knowsAbout" href="/subjects/person:schnackenberg_family">Schnackenberg family</a> </div>  <div class="section Tools"> <div class="lists-widget-container"> <div class="lists-widget-head"> <div> <h3 class="header"> <span class="icon list heart-adjust"></span> <span class="head">Lists</span> </h3> </div> </div> <div class="generic-dropper-wrapper my-books-dropper old-style-lists generic-dropper--disabled" > <div class="generic-dropper"> <div class="generic-dropper__actions"> <div class="generic-dropper__primary"> <a href="/account/login?redirect=/authors/OL1002099A/Donald_La_Verne_Katz" class="dropclick plain"> <h3>Add to List</h3> </a> </div> <a class="generic-dropper__dropclick" href="javascript:;"> <div class="arrow"></div> </a> </div> <div class="generic-dropper__dropdown"> <div class="reading-lists"> <p class="reading-list-title">My Reading Lists:</p> <div class="my-lists" data-seed-key="/authors/OL1002099A" data-work-key="" data-user-key=""> </div> <p class="create"> <a href="javascript:;" class="create-new-list" aria-controls="addList">Create a new list</a> </p> </div> </div> </div> </div> </div> </div> <div class="section"> <h3>ID Numbers</h3> <ul class="booklinks sansserif"> <li>OLID: OL1002099A</li> </ul> </div> <div class="section"> <h3>Links <span class="gray small sansserif">outside Open Library</span></h3> <p class="sansserif small">No links yet. <a href="/authors/OL1002099A/Donald_La_Verne_Katz/edit#web">Add one</a>?</p> </div> </div> <div class="clearfix"></div> <div id="pageHistory"> <div class="head"> <h2 class="collapse inline"> History </h2> <ul class="pageHistory__list inline"> <li class="title inline">Created April 1, 2008</li> <li class="link inline"><a rel="nofollow" href="/authors/OL1002099A/Donald_La_Verne_Katz?m=history">2 revisions</a></li> </ul> <span 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Donald La Verne Katz | Open Library