CINXE.COM

<!DOCTYPE html><html><head><title>The International Bureau of Weights and Measures, 1875-1975: Translation of ... - Google Books</title><link rel="stylesheet" href="/books/css/_a33f2a89320471e58c940b9287b9d4eb/kl_viewport_kennedy_full_bundle.css" type="text/css" /><link rel="stylesheet"href="https://fonts.googleapis.com/css2?family=Product+Sans:wght@400"><script src="/books/javascript/v2_a33f2a89320471e58c940b9287b9d4eb__en.js"></script><script>_OC_Hooks = ["_OC_Page", "_OC_SearchReload", "_OC_TocReload", "_OC_EmptyFunc", "_OC_SearchPage", "_OC_QuotePage" ];for (var _OC_i = 0; _OC_i < _OC_Hooks.length; _OC_i++) {eval("var " + _OC_Hooks[_OC_i] + ";");}function _OC_InitHooks () {for (var i = 0; i < _OC_Hooks.length; i++) {var func = arguments[i];eval( _OC_Hooks[i] + " = func;");}}</script><link rel="canonical" href="https://books.google.com/books/about/The_International_Bureau_of_Weights_and.html?id=nOG0SxxEu64C"/><meta property="og:url" content="https://books.google.com/books/about/The_International_Bureau_of_Weights_and.html?id=nOG0SxxEu64C"/><meta name="title" content="The International Bureau of Weights and Measures, 1875-1975"/><meta name="description" content=""/><meta property="og:title" content="The International Bureau of Weights and Measures, 1875-1975"/><meta property="og:type" content="book"/><meta property="og:site_name" content="Google Books"/><meta property="og:image" content="https://books.google.com.sg/books/content?id=nOG0SxxEu64C&printsec=frontcover&img=1&zoom=1&edge=curl&imgtk=AFLRE70xAtF81d3bOPv1RXDF4p3JJdIOczUYCHntaxiw9jvPRq1GTG64-rouSoe6Ilj1nSagi7L99u-tv0lXy5JobFkGJX66HPCKJeOvWF_f5vCu_5M3B77Y3yrJTiAJVej4wy7m0oQg"/><link rel="image_src" href="https://books.google.com.sg/books/content?id=nOG0SxxEu64C&printsec=frontcover&img=1&zoom=1&edge=curl&imgtk=AFLRE70xAtF81d3bOPv1RXDF4p3JJdIOczUYCHntaxiw9jvPRq1GTG64-rouSoe6Ilj1nSagi7L99u-tv0lXy5JobFkGJX66HPCKJeOvWF_f5vCu_5M3B77Y3yrJTiAJVej4wy7m0oQg"/><script></script><style>#gbar,#guser{font-size:13px;padding-top:1px !important;}#gbar{height:22px}#guser{padding-bottom:7px !important;text-align:right}.gbh,.gbd{border-top:1px solid #c9d7f1;font-size:1px}.gbh{height:0;position:absolute;top:24px;width:100%}@media all{.gb1{height:22px;margin-right:.5em;vertical-align:top}#gbar{float:left}}a.gb1,a.gb4{text-decoration:underline !important}a.gb1,a.gb4{color:#00c !important}.gbi .gb4{color:#dd8e27 !important}.gbf .gb4{color:#900 !important} #gbar { padding:.3em .6em !important;}</style></head><body class=""><div id=gbar><nobr><a target=_blank class=gb1 href="https://www.google.com.sg/search?tab=pw">Search</a> <a target=_blank class=gb1 href="https://www.google.com.sg/imghp?hl=en&tab=pi">Images</a> <a target=_blank class=gb1 href="https://maps.google.com.sg/maps?hl=en&tab=pl">Maps</a> <a target=_blank class=gb1 href="https://play.google.com/?hl=en&tab=p8">Play</a> <a target=_blank class=gb1 href="https://www.youtube.com/?tab=p1">YouTube</a> <a target=_blank class=gb1 href="https://news.google.com/?tab=pn">News</a> <a target=_blank class=gb1 href="https://mail.google.com/mail/?tab=pm">Gmail</a> <a target=_blank class=gb1 href="https://drive.google.com/?tab=po">Drive</a> <a target=_blank class=gb1 style="text-decoration:none" href="https://www.google.com.sg/intl/en/about/products?tab=ph"><u>More</u> »</a></nobr></div><div id=guser width=100%><nobr><span id=gbn class=gbi></span><span id=gbf class=gbf></span><span id=gbe></span><a target=_top id=gb_70 href="https://www.google.com/accounts/Login?service=print&continue=https://books.google.com.sg/books%3Fid%3DnOG0SxxEu64C%26pg%3DPA240%26redir_esc%3Dy%26hl%3Den&hl=en&ec=GAZACg" class=gb4>Sign in</a></nobr></div><div class=gbh style=left:0></div><div class=gbh style=right:0></div><div role="alert" style="position: absolute; left: 0; right: 0;"><a href="https://books.google.com.sg/books?id=nOG0SxxEu64C&pg=PA240&redir_esc=y&hl=en&output=html_text" title="Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader."><img border="0" src="//www.google.com/images/cleardot.gif"alt="Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader."></a></div><div class="kd-appbar"><h2 class="kd-appname"><a href="/books">Books</a></h2><div class="kd-buttonbar left" id="left-toolbar-buttons"><a id="appbar-view-print-sample-link" href="https://books.google.com.sg/books?id=nOG0SxxEu64C&printsec=frontcover&source=gbs_vpt_read"></a><a id="appbar-view-ebook-sample-link" href="https://play.google.com/books/reader?id=nOG0SxxEu64C&source=gbs_vpt_read"></a><a id="appbar-patents-prior-art-finder-link" href=""></a><a id="appbar-patents-discuss-this-link" href="" data-is-grant=""></a><a id="appbar-read-patent-link" href=""></a><a id="appbar-download-pdf-link" href=""></a></div><div class="kd-buttonbar right" id="right-toolbar-buttons"></div></div><div style="display: none"><ol id="ofe-gear-menu-contents" class="gbmcc"><li class="gbe gbmtc"><a class="gbmt goog-menuitem-content" id="" href="https://www.google.com/accounts/Login?service=print&continue=https://books.google.com.sg/books%3Fop%3Dlibrary&hl=en">My library</a></li><li class="gbe gbmtc"><a class="gbmt goog-menuitem-content" id="" href="http://books.google.com.sg/support/topic/4359341?hl=en-SG">Help</a></li><li class="gbe gbmtc"><a class="gbmt goog-menuitem-content" id="" href="https://books.google.com.sg/advanced_book_search">Advanced Book Search</a></li><li class="gbe gbmtc"><a class="gbmt goog-menuitem-content" id="" href="https://books.google.com.sg/books/download/The_International_Bureau_of_Weights_and.epub?id=nOG0SxxEu64C&output=epub">Download EPUB</a></li><li class="gbe gbmtc"><a class="gbmt goog-menuitem-content" id="" href="https://books.google.com.sg/books/download/The_International_Bureau_of_Weights_and.pdf?id=nOG0SxxEu64C&output=pdf&sig=ACfU3U2zTTsCgbJutbPePEWER3Sz6hcJ6A">Download PDF</a></li><li class="gbe gbmtc"><a class="gbmt goog-menuitem-content" id="" href="https://books.google.com.sg/books?pg=PA240&redir_esc=y&id=nOG0SxxEu64C&output=text">Plain text</a></li></ol></div><div id="volume-main"><div id="volume-left"><div id=menu_container ><div id="menu_scroll_wrapper"><div id="menu_scroll" role="navigation"><div id="gb-get-book-container"><a href="https://play.google.com/store/books/details?id=nOG0SxxEu64C&rdid=book-nOG0SxxEu64C&rdot=1" id="gb-get-book-content">Read eBook</a></div><p id="gb-buy-options-trigger" class="gb-buy-options-link">Get this book in print</p><h3 class=about_title><a name="buy_anchor"></a></h3><div id=buy class=about_content><div id=buy_v><ul style="list-style-type: none; padding-left: 0; margin: 0;"><li><a style="white-space:normal" href="http://dogbert.abebooks.com/servlet/SearchResults?tn=International+Bureau+Weights+Measures,+1875-1975" dir=ltr onMouseOver="this.href='http://dogbert.abebooks.com/servlet/SearchResults?tn\x3dInternational+Bureau+Weights+Measures,+1875-1975';return false" onMouseDown="this.href='/url?client\x3dca-google-gppd\x26format\x3dgoogleprint\x26num\x3d0\x26id\x3dnOG0SxxEu64C\x26q\x3dhttp://dogbert.abebooks.com/servlet/SearchResults%3Ftn%3DInternational%2BBureau%2BWeights%2BMeasures,%2B1875-1975\x26usg\x3dAOvVaw0e9NiyPNhCymHWuhSS9px0\x26source\x3dgbs_buy_r';return true"><span dir=ltr>AbeBooks</span></a></li><li><hr style="margin-right: 20%; color: #666;"></li><li><a style="white-space:normal" href="https://books.google.com.sg/url?id=nOG0SxxEu64C&pg=PA240&q=http://www.worldcat.org/oclc/1053635421&clientid=librarylink&usg=AOvVaw0HF_bLqsfxvj-1qzppPZxY&source=gbs_buy_r"><span dir=ltr>Find in a library</span></a></li><li><a class="secondary" style="white-space:normal" href="https://books.google.com.sg/books?id=nOG0SxxEu64C&sitesec=buy&source=gbs_buy_r" id="get-all-sellers-link"><span dir=ltr>All sellers</span> »</a></li></ul></div></div><div class=menu id=menu><div class="menu_content" style="margin-bottom:6px"><div style="margin-bottom:4px"><div class="sidebarnav"><table border="0" cellpadding="0" cellspacing="0"><tr><td><div class="sidebarcover"><a href="https://books.google.com.sg/books?id=nOG0SxxEu64C&printsec=frontcover" onclick="_OC_Page('PR2',this.href); return false;"><img src="https://books.google.com.sg/books/content?id=nOG0SxxEu64C&printsec=frontcover&img=1&zoom=5&edge=curl&imgtk=AFLRE72u76tco34MJogtszeTiQloV-q0_QXV-82pZVe0QLAOUZqxvAQqmqExQbRBuDFU2pGn1PgmngZ_5cxEOQi6ZQfF0FUs_x20mtCyvn3BE2Oa3kn5NCN9zEWRFG_pjeBSYt2DKHai" alt="Front Cover" title="Front Cover" height=80 border=1 id=summary-frontcover ></a></div></td><td></td></tr></table></div><div style="clear:both"></div></div><div id="volume-info-sidebar"><h1 class="gb-volume-title" dir=ltr>The International Bureau of Weights and Measures, 1875-1975 ..., Volume 13</h1><span class="addmd">edited by Chester Hall Page, Paul Vigoureux</span></div><div style="margin-bottom:3px"><form action=/books id=search_form style="margin:0px;padding:0px;" method=get> <input type=hidden name="redir_esc" value="y"><input type=hidden name="id" value="nOG0SxxEu64C"><table cellpadding=0 cellspacing=0 class="swv-table"><tr><td class="swv-td-search"><span><input id=search_form_input type=text maxlength=1024 class="text_flat swv-input-search" aria-label="Search in this book" name=q value="" title="Go" accesskey=i></span></td><td class="swv-td-space"><div> </div></td><td><input type=submit value="Go"></td></tr></table><script type="text/javascript">if (window['_OC_autoDir']) {_OC_autoDir('search_form_input');}</script></form></div><div><p><a id="sidebar-atb-link" href="https://books.google.com.sg/books?id=nOG0SxxEu64C&source=gbs_navlinks_s"><span dir=ltr>About this book</span></a></p></div></div></div><div><div id="navbarContainer" class="gb-navbar"></div><script>_OC_InitNavbar({"child_node":[{"title":"My library","url":"https://books.google.com.sg/books?uid=114584440181414684107\u0026source=gbs_lp_bookshelf_list","id":"my_library","collapsed":true},{"title":"My History","url":"","id":"my_history","collapsed":true}],"highlighted_node_id":""});</script><a href="/intl/en/googlebooks/tos.html" target="_blank">Terms of Service</a></div></div></div></div></div><div id="volume-center"><div id="scroll_atb" role="main"><div id="toolbar_container"><div style="float:left;white-space:nowrap"><table cellpadding=0 cellspacing=0><tr><td id="l_toolbar"></td><td class=toolbar-pc-cell><table cellpadding=0 cellspacing=0><tr><td><script type="text/javascript">function isValidPageNum(s) {return (s.match("^([0-9])*$") ||s.toUpperCase().match("^M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})$") );}function onSubmit(thisForm) {if ( !isValidPageNum(thisForm.jtp.value) ) {var msg = '%1$s is not a page number. Please enter the page number to visit';msg = msg.replace("%1$s", "'" + thisForm.jtp.value + "' ");alert(msg);return false;}thisForm.submit();return true;}</script><form method=GET id="jtp_form" class="jump-form" onsubmit="return onSubmit(this)"><input type=hidden name="redir_esc" value="y"><input type=hidden name="id" value="nOG0SxxEu64C"><input name=jtp id=jtp class="jump-input" type=text size=4 aria-label="Page number" value="240" maxlength=10></form></td><td class=arrow style="padding-right:2px"><a href="https://books.google.com.sg/books?id=nOG0SxxEu64C&pg=PA239&focus=viewport" onclick="_OC_EmptyFunc(this.href); return false;"><div class=pagination><div id=prev_btn alt="Previous Page" title="Previous Page" class="SPRITE_pagination_v2_left"></div></div></a></td><td class=arrow><a href="https://books.google.com.sg/books?id=nOG0SxxEu64C&pg=PA241&focus=viewport" onclick="_OC_EmptyFunc(this.href); return false;"><div class=pagination><div id=next_btn alt="Next Page" title="Next Page" class="SPRITE_pagination_v2_right"></div></div></a></td></tr></table></td><td>  </td><td id=view_toolbar></td><td id=view_new></td></tr></table></div><div style="float:right"><table cellpadding=0 cellspacing=0><tr><td><a id=toggle_mode href="https://books.google.com.sg/books?pg=PA240&redir_esc=y&id=nOG0SxxEu64C&output=text" class="link-bar-like goog-inline-block"><div class=toggle-mode-text>Plain text</div></a></td><td id="r_toolbar" style="white-space:nowrap"></td><td id=pdf_download_td><a id=pdf_download href="https://books.google.com.sg/books/download/The_International_Bureau_of_Weights_and.pdf?id=nOG0SxxEu64C&output=pdf&sig=ACfU3U2zTTsCgbJutbPePEWER3Sz6hcJ6A" class="link-bar-like goog-inline-block"><div><span class="SPRITE_download_v2 pdf-icon goog-inline-block"></span><span class="link-bar-like-text goog-inline-block">PDF</span></div></a></td><td id=epub_download_td><a id=epub_download href="https://books.google.com.sg/books/download/The_International_Bureau_of_Weights_and.epub?id=nOG0SxxEu64C&output=epub" class="link-bar-like goog-inline-block"><div><span class="SPRITE_download_v2 pdf-icon goog-inline-block"></span><span class="link-bar-like-text goog-inline-block">EPUB</span></div></a></td></tr></table></div><div style="clear:both"></div></div><div id="search_bar"></div><div class="gback"><div id="viewport" class="viewport" tabindex="0"><a name="page" accesskey="c"></a><table class="viewport-table" id="container" align="center" cellpadding="0" cellspacing="0"><tr><td valign="top" align="center"><noscript><a href="https://books.google.com.sg/books?id=nOG0SxxEu64C&pg=PA241&focus=viewport" style="outline:none;background-color:none"><img class=html-div src="https://books.google.com.sg/books/content?id=nOG0SxxEu64C&pg=PA240&img=1&zoom=3&hl=en&sig=ACfU3U2Rn3iR3bQKCJoH6TOf96_oODu_Lw" width=575 height=962 border=0 alt="Next Page" title="Next Page" style="padding:0"></a></noscript></td></tr></table></div></div><script>_OC_addFlags({Host:"https://books.google.com.sg/", IsBooksUnifiedLeftNavEnabled:1, IsBrowsingHistoryEnabled:1, IsBooksRentalEnabled:1, IsZipitFolderCollectionEnabled:1});_OC_Run({"page":[{"pid":"PP1","flags":2,"order":0,"h":969},{"pid":"PP2","flags":2,"order":1,"h":966},{"pid":"PP3","flags":2,"order":2,"h":974},{"pid":"PP4","flags":2,"order":3,"h":970},{"pid":"PR1","flags":2,"order":4,"title":"i","h":974},{"pid":"PR2","flags":34,"order":5,"title":"ii","h":969},{"pid":"PR3","flags":2,"order":6,"title":"iii","h":972},{"pid":"PR5","flags":2,"order":8,"title":"v","h":972},{"pid":"PR6","flags":2,"order":9,"title":"vi","h":968},{"pid":"PR7","flags":2,"order":10,"title":"vii","h":969},{"pid":"PR8","flags":2,"order":11,"title":"viii","h":965},{"pid":"PA1","flags":2,"order":12,"title":"1","h":972},{"pid":"PA2","flags":2,"order":13,"title":"2"},{"pid":"PA3","flags":2,"order":14,"title":"3","h":972},{"pid":"PA4","flags":2,"order":15,"title":"4","h":968},{"pid":"PA5","flags":2,"order":16,"title":"5","h":974},{"pid":"PA6","flags":2,"order":17,"title":"6","h":969},{"pid":"PA7","flags":2,"order":18,"title":"7","h":972},{"pid":"PA8","flags":2,"order":19,"title":"8","h":968},{"pid":"PA9","flags":2,"order":20,"title":"9","h":973},{"pid":"PA10","flags":2,"order":21,"title":"10","h":965},{"pid":"PA11","flags":2,"order":22,"title":"11","h":971},{"pid":"PA12","flags":2,"order":23,"title":"12","h":966},{"pid":"PA13","flags":2,"order":24,"title":"13","h":975},{"pid":"PA14","flags":2,"order":25,"title":"14","h":969},{"pid":"PA15","flags":2,"order":26,"title":"15","h":971},{"pid":"PA16","flags":2,"order":27,"title":"16","h":966},{"pid":"PA17","flags":2,"order":28,"title":"17","h":973},{"pid":"PA18","flags":2,"order":29,"title":"18"},{"pid":"PA19","flags":2,"order":30,"title":"19","h":975},{"pid":"PA20","flags":2,"order":31,"title":"20","h":970},{"pid":"PA21","flags":2,"order":32,"title":"21","h":970},{"pid":"PA22","flags":2,"order":33,"title":"22","h":966},{"pid":"PA23","flags":2,"order":34,"title":"23","h":971},{"pid":"PA24","flags":2,"order":35,"title":"24","h":965},{"pid":"PA25","flags":2,"order":36,"title":"25","h":972},{"pid":"PA26","flags":2,"order":37,"title":"26","h":969},{"pid":"PA27","flags":2,"order":38,"title":"27","h":974},{"pid":"PA28","flags":2,"order":39,"title":"28","h":966},{"pid":"PA29","flags":2,"order":40,"title":"29","h":971},{"pid":"PA30","flags":2,"order":41,"title":"30","h":966},{"pid":"PA31","flags":2,"order":42,"title":"31","h":973},{"pid":"PA32","flags":2,"order":43,"title":"32","h":964},{"pid":"PA33","flags":2,"order":44,"title":"33","h":973},{"pid":"PA34","flags":2,"order":45,"title":"34","h":968},{"pid":"PA35","flags":2,"order":46,"title":"35","h":970},{"pid":"PA36","flags":2,"order":47,"title":"36","h":966},{"pid":"PA37","flags":2,"order":48,"title":"37","h":971},{"pid":"PA38","flags":2,"order":49,"title":"38","h":965},{"pid":"PA39","flags":2,"order":50,"title":"39","h":973},{"pid":"PA40","flags":2,"order":51,"title":"40","h":968},{"pid":"PA41","flags":2,"order":52,"title":"41","h":972},{"pid":"PA43","flags":2,"order":54,"title":"43","h":968},{"pid":"PA44","flags":2,"order":55,"title":"44","h":964},{"pid":"PA45","flags":2,"order":56,"title":"45","h":972},{"pid":"PA46","flags":2,"order":57,"title":"46","h":966},{"pid":"PA47","flags":2,"order":58,"title":"47","h":969},{"pid":"PA48","flags":2,"order":59,"title":"48","h":963},{"pid":"PA49","flags":2,"order":60,"title":"49","h":974},{"pid":"PA50","flags":2,"order":61,"title":"50","h":966},{"pid":"PA51","flags":2,"order":62,"title":"51","h":975},{"pid":"PA52","flags":2,"order":63,"title":"52","h":968},{"pid":"PA53","flags":2,"order":64,"title":"53","h":968},{"pid":"PA54","flags":2,"order":65,"title":"54","h":964},{"pid":"PA55","flags":2,"order":66,"title":"55","h":973},{"pid":"PA56","flags":2,"order":67,"title":"56"},{"pid":"PA57","flags":2,"order":68,"title":"57","h":974},{"pid":"PA58","flags":2,"order":69,"title":"58","h":968},{"pid":"PA59","flags":2,"order":70,"title":"59","h":974},{"pid":"PA60","flags":2,"order":71,"title":"60","h":966},{"pid":"PA61","flags":2,"order":72,"title":"61","h":972},{"pid":"PA62","flags":2,"order":73,"title":"62","h":964},{"pid":"PA63","flags":2,"order":74,"title":"63","h":972},{"pid":"PA65","flags":2,"order":76,"title":"65","h":972},{"pid":"PA66","flags":2,"order":77,"title":"66","h":966},{"pid":"PA67","flags":2,"order":78,"title":"67","h":972},{"pid":"PA68","flags":2,"order":79,"title":"68","h":966},{"pid":"PA69","flags":2,"order":80,"title":"69","h":971},{"pid":"PA70","flags":2,"order":81,"title":"70","h":965},{"pid":"PA71","flags":2,"order":82,"title":"71","h":970},{"pid":"PA72","flags":2,"order":83,"title":"72","h":964},{"pid":"PA73","flags":2,"order":84,"title":"73","h":972},{"pid":"PA74","flags":2,"order":85,"title":"74","h":966},{"pid":"PA75","flags":2,"order":86,"title":"75","h":972},{"pid":"PA76","flags":2,"order":87,"title":"76","h":968},{"pid":"PA77","flags":2,"order":88,"title":"77","h":974},{"pid":"PA78","flags":2,"order":89,"title":"78","h":968},{"pid":"PA79","flags":2,"order":90,"title":"79","h":968},{"pid":"PA80","flags":2,"order":91,"title":"80","h":963},{"pid":"PA81","flags":2,"order":92,"title":"81","h":972},{"pid":"PA82","flags":2,"order":93,"title":"82","h":966},{"pid":"PA83","flags":2,"order":94,"title":"83","h":972},{"pid":"PA84","flags":2,"order":95,"title":"84","h":968},{"pid":"PA85","flags":2,"order":96,"title":"85","h":975},{"pid":"PA86","flags":2,"order":97,"title":"86"},{"pid":"PA87","flags":2,"order":98,"title":"87","h":972},{"pid":"PA88","flags":2,"order":99,"title":"88","h":968},{"pid":"PA89","flags":2,"order":100,"title":"89","h":970},{"pid":"PA90","flags":2,"order":101,"title":"90","h":964},{"pid":"PA91","flags":2,"order":102,"title":"91","h":972},{"pid":"PA92","flags":2,"order":103,"title":"92","h":966},{"pid":"PA93","flags":2,"order":104,"title":"93","h":972},{"pid":"PA94","flags":2,"order":105,"title":"94","h":965},{"pid":"PA95","flags":2,"order":106,"title":"95","h":970},{"pid":"PA96","flags":2,"order":107,"title":"96","h":966},{"pid":"PA97","flags":2,"order":108,"title":"97","h":973},{"pid":"PA98","flags":2,"order":109,"title":"98","h":966},{"pid":"PA99","flags":2,"order":110,"title":"99","h":973},{"pid":"PA100","flags":2,"order":111,"title":"100","h":968},{"pid":"PA101","flags":2,"order":112,"title":"101","h":972},{"pid":"PA103","flags":2,"order":114,"title":"103"},{"pid":"PA104","flags":2,"order":115,"title":"104","h":961},{"pid":"PA105","flags":2,"order":116,"title":"105","h":971},{"pid":"PA106","flags":2,"order":117,"title":"106","h":966},{"pid":"PA107","flags":2,"order":118,"title":"107","h":972},{"pid":"PA108","flags":2,"order":119,"title":"108","h":965},{"pid":"PA109","flags":2,"order":120,"title":"109"},{"pid":"PA110","flags":2,"order":121,"title":"110","h":961},{"pid":"PA111","flags":2,"order":122,"title":"111","h":971},{"pid":"PA112","flags":2,"order":123,"title":"112","h":966},{"pid":"PA113","flags":2,"order":124,"title":"113","h":968},{"pid":"PA114","flags":2,"order":125,"title":"114","h":961},{"pid":"PA115","flags":2,"order":126,"title":"115","h":971},{"pid":"PA117","flags":2,"order":128,"title":"117","h":971},{"pid":"PA118","flags":2,"order":129,"title":"118"},{"pid":"PA119","flags":2,"order":130,"title":"119","h":974},{"pid":"PA120","flags":2,"order":131,"title":"120","h":968},{"pid":"PA121","flags":2,"order":132,"title":"121","h":974},{"pid":"PA122","flags":2,"order":133,"title":"122","h":968},{"pid":"PA123","flags":2,"order":134,"title":"123","h":972},{"pid":"PA124","flags":2,"order":135,"title":"124"},{"pid":"PA125","flags":2,"order":136,"title":"125","h":968},{"pid":"PA126","flags":2,"order":137,"title":"126","h":962},{"pid":"PA127","flags":2,"order":138,"title":"127","h":968},{"pid":"PA128","flags":2,"order":139,"title":"128","h":963},{"pid":"PA129","flags":2,"order":140,"title":"129","h":974},{"pid":"PA130","flags":2,"order":141,"title":"130","h":966},{"pid":"PA131","flags":2,"order":142,"title":"131","h":972},{"pid":"PA132","flags":2,"order":143,"title":"132","h":968},{"pid":"PA133","flags":2,"order":144,"title":"133","h":973},{"pid":"PA134","flags":2,"order":145,"title":"134","h":966},{"pid":"PA135","flags":2,"order":146,"title":"135","h":969},{"pid":"PA136","flags":2,"order":147,"title":"136","h":962},{"pid":"PA137","flags":2,"order":148,"title":"137","h":969},{"pid":"PA138","flags":2,"order":149,"title":"138","h":963},{"pid":"PA139","flags":2,"order":150,"title":"139","h":971},{"pid":"PA140","flags":2,"order":151,"title":"140","h":966},{"pid":"PA141","flags":2,"order":152,"title":"141","h":969},{"pid":"PA142","flags":2,"order":153,"title":"142","h":961},{"pid":"PA143","flags":2,"order":154,"title":"143","h":969},{"pid":"PA144","flags":2,"order":155,"title":"144","h":962},{"pid":"PA145","flags":2,"order":156,"title":"145","h":969},{"pid":"PA146","flags":2,"order":157,"title":"146","h":963},{"pid":"PA147","flags":2,"order":158,"title":"147","h":969},{"pid":"PA148","flags":2,"order":159,"title":"148","h":963},{"pid":"PA149","flags":2,"order":160,"title":"149","h":973},{"pid":"PA150","flags":2,"order":161,"title":"150","h":966},{"pid":"PA151","flags":2,"order":162,"title":"151","h":969},{"pid":"PA152","flags":2,"order":163,"title":"152","h":963},{"pid":"PA153","flags":2,"order":164,"title":"153","h":971},{"pid":"PA154","flags":2,"order":165,"title":"154","h":965},{"pid":"PA155","flags":2,"order":166,"title":"155","h":971},{"pid":"PA156","flags":2,"order":167,"title":"156","h":965},{"pid":"PA157","flags":2,"order":168,"title":"157"},{"pid":"PA158","flags":2,"order":169,"title":"158","h":960},{"pid":"PA159","flags":2,"order":170,"title":"159"},{"pid":"PA160","flags":2,"order":171,"title":"160","h":961},{"pid":"PA161","flags":2,"order":172,"title":"161","h":972},{"pid":"PA163","flags":2,"order":174,"title":"163","h":966},{"pid":"PA164","flags":2,"order":175,"title":"164","h":960},{"pid":"PA165","flags":2,"order":176,"title":"165","h":971},{"pid":"PA166","flags":2,"order":177,"title":"166","h":966},{"pid":"PA167","flags":2,"order":178,"title":"167","h":970},{"pid":"PA168","flags":2,"order":179,"title":"168","h":965},{"pid":"PA169","flags":2,"order":180,"title":"169","h":971},{"pid":"PA170","flags":2,"order":181,"title":"170","h":963},{"pid":"PA171","flags":2,"order":182,"title":"171","h":970},{"pid":"PA172","flags":2,"order":183,"title":"172","h":964},{"pid":"PA173","flags":2,"order":184,"title":"173"},{"pid":"PA174","flags":2,"order":185,"title":"174","h":962},{"pid":"PA175","flags":2,"order":186,"title":"175","h":965},{"pid":"PA176","flags":2,"order":187,"title":"176","h":959},{"pid":"PA177","flags":2,"order":188,"title":"177","h":970},{"pid":"PA178","flags":2,"order":189,"title":"178","h":963},{"pid":"PA179","flags":2,"order":190,"title":"179","h":966},{"pid":"PA180","flags":2,"order":191,"title":"180","h":961},{"pid":"PA181","flags":2,"order":192,"title":"181","h":969},{"pid":"PA182","flags":2,"order":193,"title":"182","h":961},{"pid":"PA183","flags":2,"order":194,"title":"183","h":969},{"pid":"PA184","flags":2,"order":195,"title":"184","h":963},{"pid":"PA185","flags":2,"order":196,"title":"185","h":973},{"pid":"PA186","flags":2,"order":197,"title":"186","h":965},{"pid":"PA187","flags":2,"order":198,"title":"187","h":968},{"pid":"PA188","flags":2,"order":199,"title":"188","h":961},{"pid":"PA189","flags":2,"order":200,"title":"189","h":966},{"pid":"PA190","flags":2,"order":201,"title":"190","h":963},{"pid":"PA191","flags":2,"order":202,"title":"191","h":968},{"pid":"PA192","flags":2,"order":203,"title":"192","h":962},{"pid":"PA193","flags":2,"order":204,"title":"193","h":970},{"pid":"PA194","flags":2,"order":205,"title":"194","h":966},{"pid":"PA195","flags":2,"order":206,"title":"195"},{"pid":"PA197","flags":2,"order":208,"title":"197","h":970},{"pid":"PA198","flags":2,"order":209,"title":"198","h":966},{"pid":"PA199","flags":2,"order":210,"title":"199"},{"pid":"PA200","flags":2,"order":211,"title":"200","h":961},{"pid":"PA201","flags":2,"order":212,"title":"201","h":972},{"pid":"PA202","flags":2,"order":213,"title":"202","h":966},{"pid":"PA203","flags":2,"order":214,"title":"203","h":969},{"pid":"PA204","flags":2,"order":215,"title":"204","h":963},{"pid":"PA205","flags":2,"order":216,"title":"205","h":970},{"pid":"PA206","flags":2,"order":217,"title":"206","h":966},{"pid":"PA207","flags":2,"order":218,"title":"207"},{"pid":"PA208","flags":2,"order":219,"title":"208","h":961},{"pid":"PA209","flags":2,"order":220,"title":"209","h":972},{"pid":"PA210","flags":2,"order":221,"title":"210","h":968},{"pid":"PA211","flags":2,"order":222,"title":"211"},{"pid":"PA213","flags":2,"order":224,"title":"213","h":969},{"pid":"PA214","flags":2,"order":225,"title":"214"},{"pid":"PA215","flags":2,"order":226,"title":"215","h":971},{"pid":"PA216","flags":2,"order":227,"title":"216","h":966},{"pid":"PA217","flags":2,"order":228,"title":"217","h":970},{"pid":"PA218","flags":2,"order":229,"title":"218","h":966},{"pid":"PA219","flags":2,"order":230,"title":"219","h":971},{"pid":"PA220","flags":2,"order":231,"title":"220","h":965},{"pid":"PA221","flags":2,"order":232,"title":"221","h":966},{"pid":"PA222","flags":2,"order":233,"title":"222","h":960},{"pid":"PA223","flags":2,"order":234,"title":"223","h":970},{"pid":"PA224","flags":2,"order":235,"title":"224","h":964},{"pid":"PA225","flags":2,"order":236,"title":"225","h":968},{"pid":"PA226","flags":2,"order":237,"title":"226","h":960},{"pid":"PA227","flags":2,"order":238,"title":"227","h":965},{"pid":"PA228","flags":2,"order":239,"title":"228","h":960},{"pid":"PA229","flags":2,"order":240,"title":"229","h":969},{"pid":"PA230","flags":2,"order":241,"title":"230","h":964},{"pid":"PA231","flags":2,"order":242,"title":"231","h":969},{"pid":"PA232","flags":2,"order":243,"title":"232","h":964},{"pid":"PA233","flags":2,"order":244,"title":"233"},{"pid":"PA234","flags":2,"order":245,"title":"234","h":962},{"pid":"PA235","flags":2,"order":246,"title":"235","h":968},{"pid":"PA236","flags":2,"order":247,"title":"236","h":960},{"pid":"PA238","flags":2,"order":249,"title":"238","h":965},{"pid":"PA239","flags":2,"order":250,"title":"239","h":968},{"pid":"PA240","flags":2,"order":251,"title":"240","h":962},{"pid":"PA241","flags":2,"order":252,"title":"241","h":968},{"pid":"PA243","flags":2,"order":254,"title":"243"},{"pid":"PA244","flags":2,"order":255,"title":"244","h":961},{"pid":"PA245","flags":2,"order":256,"title":"245","h":968},{"pid":"PA246","flags":2,"order":257,"title":"246","h":963},{"pid":"PA247","flags":2,"order":258,"title":"247","h":972},{"pid":"PA248","flags":2,"order":259,"title":"248","h":966},{"pid":"PT3","flags":2,"order":262,"h":966},{"pid":"PT4","flags":66,"order":263,"h":960}],"prefix":"https://books.google.com.sg/books?id=nOG0SxxEu64C"},{"fullview":true,"page_width":575,"page_height":967,"font_height":0,"first_content_page":12,"disable_twopage":false,"initial_zoom_width_override":0,"show_print_pages_button":false,"title":"The International Bureau of Weights and Measures, 1875-1975","subtitle":"Translation of the BIPM Centennial Volume","attribution":"edited by Chester Hall Page, Paul Vigoureux","additional_info":{"[JsonBookInfo]":{"BuyLinks":[{"Seller":"AbeBooks","Url":"http://dogbert.abebooks.com/servlet/SearchResults?tn=International+Bureau+Weights+Measures,+1875-1975","TrackingUrl":"/url?client=ca-google-gppd\u0026format=googleprint\u0026num=0\u0026id=nOG0SxxEu64C\u0026q=http://dogbert.abebooks.com/servlet/SearchResults%3Ftn%3DInternational%2BBureau%2BWeights%2BMeasures,%2B1875-1975\u0026usg=AOvVaw0e9NiyPNhCymHWuhSS9px0"}],"AboutUrl":"https://books.google.com.sg/books?id=nOG0SxxEu64C","PreviewUrl":"https://books.google.com.sg/books?id=nOG0SxxEu64C","allowed_syndication_flags":{"allow_disabling_chrome":true},"TocLine":[{"Title":"ELECTRICITY ","Pid":"PA135","PgNum":"135","Order":146},{"Title":"PHOTOMETRY ","Pid":"PA163","PgNum":"163","Order":174},{"Title":"Appendixes ","Pid":"PA225","PgNum":"225","Order":236}]}},"table_of_contents_page_id":"PR7","max_resolution_image_width":800,"max_resolution_image_height":1345,"num_toc_pages":2,"quality_info":"We know this book has perfect quality.","volume_id":"nOG0SxxEu64C","is_ebook":true,"volumeresult":{"has_flowing_text":false,"has_scanned_text":true,"can_download_pdf":true,"can_download_epub":true,"is_pdf_drm_enabled":false,"is_epub_drm_enabled":false,"download_pdf_url":"https://books.google.com.sg/books/download/The_International_Bureau_of_Weights_and.pdf?id=nOG0SxxEu64C\u0026output=pdf\u0026sig=ACfU3U2zTTsCgbJutbPePEWER3Sz6hcJ6A","download_epub_url":"https://books.google.com.sg/books/download/The_International_Bureau_of_Weights_and.epub?id=nOG0SxxEu64C\u0026output=epub"},"publisher":"U.S. Department of Commerce, National Bureau of Standards","publication_date":"1975","subject":"Metric system","num_pages":248,"sample_url":"https://play.google.com/books/reader?id=nOG0SxxEu64C\u0026source=gbs_vpt_hover","my_library_url":"https://www.google.com/accounts/Login?service=print\u0026continue=https://books.google.com.sg/books%3Fop%3Dlibrary\u0026hl=en","is_magazine":false,"is_public_domain":true},{"enableClips":true,"enableUserFeedbackUI":true,"pseudocontinuous":true,"enableThumbnailViewport":true,"is_cobrand":false,"sign_in_url":"https://www.google.com/accounts/Login?service=print\u0026continue=https://books.google.com.sg/books%3Fid%3DnOG0SxxEu64C%26pg%3DPA240%26redir_esc%3Dy%26hl%3Den\u0026hl=en","isEntityPageViewport":false,"showViewportOnboarding":false,"showViewportPlainTextOnboarding":false},{"page":[{"pid":"PA240","src":"https://books.google.com.sg/books/content?id=nOG0SxxEu64C\u0026pg=PA240\u0026img=1\u0026zoom=3\u0026hl=en\u0026sig=ACfU3U2Rn3iR3bQKCJoH6TOf96_oODu_Lw","flags":2,"order":251,"uf":"https://books.google.com.sg/books_feedback?id=nOG0SxxEu64C\u0026spid=AFLRE7327Hvu1A1mjebrZ21szO7zf9PPd4EXWcVIR9hxj0q9ZnX53Ho\u0026ftype=0"}]},null,null,{});</script></div></div></div><script>(function() {var href = window.location.href;if (href.indexOf('?') !== -1) {var parameters = href.split('?')[1].split('&');for (var i = 0; i < parameters.length; i++) {var param = parameters[i].split('=');if (param[0] == 'focus') {var elem = document.getElementById(param[1]);if (elem) {elem.focus();}}}}})();</script>