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MARC 21 Format for Authority Data: 670: Source Data Found (Network Development and MARC Standards Office, Library of Congress)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="auto"> <head> <base href="https://www.loc.gov/marc/authority/ad670.html"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>MARC 21 Format for Authority Data: 670: Source Data Found (Network Development and MARC Standards Office, Library of Congress) </title> <meta name="description" content="This field contains the (Network Development and MARC Standards Office, Library of Congress)"> <meta name="keywords" content="marc, marc21, marc standards"> <meta name="author" content="Library of Congress Network Development and MARC Standards Office"> <link href="../styles.css" rel="stylesheet" type="text/css"> <link href="../print.css" rel="stylesheet" type="text/css" media="print"> <script src="//assets.adobedtm.com/dac62e20b491e735c6b56e64c39134d8ee93f9cf/satelliteLib-6b47f831c184878d7338d4683ecf773a17973bb9.js"></script> <meta http-equiv="X-Translated-By" content="Google"> <meta http-equiv="X-Translated-To" content="en"> <script type="text/javascript" src="https://www.gstatic.com/_/translate_http/_/js/k=translate_http.tr.en_GB.omlEigW4xY8.O/am=DgY/d=1/rs=AN8SPfpjsL9kUWY0h-sp7Ilu7hZWGwEmeg/m=corsproxy" data-sourceurl="https://www.loc.gov/marc/authority/ad670.html"></script> <link href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200" rel="stylesheet"> <script type="text/javascript" src="https://www.gstatic.com/_/translate_http/_/js/k=translate_http.tr.en_GB.omlEigW4xY8.O/am=DgY/d=1/exm=corsproxy/ed=1/rs=AN8SPfpjsL9kUWY0h-sp7Ilu7hZWGwEmeg/m=phishing_protection" data-phishing-protection-enabled="false" data-forms-warning-enabled="true" data-source-url="https://www.loc.gov/marc/authority/ad670.html"></script> <meta name="robots" content="none"> </head> <body class="full"> <script type="text/javascript" src="https://www.gstatic.com/_/translate_http/_/js/k=translate_http.tr.en_GB.omlEigW4xY8.O/am=DgY/d=1/exm=corsproxy,phishing_protection/ed=1/rs=AN8SPfpjsL9kUWY0h-sp7Ilu7hZWGwEmeg/m=navigationui" data-environment="prod" data-proxy-url="https://www-loc-gov.translate.goog" data-proxy-full-url="https://www-loc-gov.translate.goog/marc/authority/ad670.html?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=en-GB" data-source-url="https://www.loc.gov/marc/authority/ad670.html" data-source-language="auto" data-target-language="en" data-display-language="en-GB" data-detected-source-language="en" data-is-source-untranslated="false" data-source-untranslated-url="https://translate.google.com/website?sl=auto&tl=en&hl=en-GB&u=https://www.loc.gov/marc/authority/ad670.html&anno=2" data-client="tr"></script> <div class="head-nav"> <div class="noprint"> <a href="https://translate.google.com/website?sl=auto&tl=en&hl=en-GB&u=https://www.loc.gov/">Library of Congress</a> >> <a href="https://translate.google.com/website?sl=auto&tl=en&hl=en-GB&u=https://www.loc.gov/marc/">MARC</a> >> <a href="https://translate.google.com/website?sl=auto&tl=en&hl=en-GB&u=https://www.loc.gov/marc/authority/">Authority</a> >> <span class="caps"><a href="https://translate.google.com/website?sl=auto&tl=en&hl=en-GB&u=https://www.loc.gov/marc/authority/ad66768x.html">667-68X</a> >> <strong>670</strong></span> </div> </div> <hr><a name="skip_menu"></a> <h1><span>670</span> - <span>Source Data Found</span><span> (R)</span></h1> <hr> <div class="formatname"> MARC 21 Authority - full </div> <div class="datename"> July 2022 </div> <hr> <table width="100%" class="indicators"> <tbody> <tr> <th width="45%">First Indicator</th> <th width="45%">Second Indicator</th> </tr> <tr> <td><em>Undefined</em><br><span># - Undefined</span><br><br></td> <td><em>Undefined</em><br><span># - Undefined</span><br><br></td> </tr> </tbody> </table> <hr> <table width="100%" class="subfields"> <tbody> <tr> <td width="50%"></td> <td width="50%"></td> </tr> <tr> <th colspan="2">Subfield Codes</th> </tr> <tr> <td> <ul class="nomark"> <li>$a - Source citation<span> (NR)</span></li> <li>$b - Information found<span> (NR)</span></li> <li>$u - Uniform Resource Identifier<span> (R)</span></li> <li>$w - Bibliographic record control number<span> (R)</span></li> </ul></td> <td> <ul class="nomark"> <li>$6 - Linkage<span> (NR)</span></li> <li>$7 - Data provenance<span> (R)</span></li> <li>$8 - Field link and sequence number<span> (R)</span></li> </ul></td> </tr> </tbody> </table> <hr> <h3>FIELD DEFINITION AND SCOPE</h3> <div class="definition"> <div> <p>Citation for a consulted source in which information is found related in some manner to the entity represented by the authority record or related entities. May also include the information found in the source.</p> </div> <div> <p>Each source citation is contained in a separate 670 field.</p> <p>Citation for a consulted source that yielded no information is contained in field 675 (Source Data Not Found).</p> <p>Citations and information in this field are often not written in a form adequate for public user display.</p> </div> </div> <hr> <h3>GUIDELINES FOR APPLYING CONTENT DESIGNATORS</h3> <div class="guidelines"> <h4><span class="box">■</span> INDICATORS</h4> <div class="indicators"> <ul> <li>Both indicator positions are undefined; each contains a blank (#).</li> </ul> </div> <h4><span class="box">■</span> SUBFIELD CODES</h4> <div class="subfields"> <div class="subfield"> <div> <p class="label"><strong>$a - Source citation</strong></p> <div> <p>Citation for a published work or a description of any source or action that provided information about the heading (e.g., a telephone call to a publisher). The citation includes enough information to identify the work, such as the title and imprint date. When a work has a non-distinctive title (e.g., a generic term), the citation may begin with the name of the author. When the author is the same as the 1XX heading, one of the following may be used in the citation:<em> Author's</em> (personal name), or <em>Its</em> (not a personal name). When a 100 heading is used for more than one person (008/32, Undifferentiated personal name, code b), subfield $a may contain a descriptive term for an author enclosed within brackets (e.g., [Author of Ireland]).</p> </div> <div class="example"> <table> <tbody> <tr> <td>110</td> <td colspan="9">2#$aOxon Hill Manor (Md.)</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>Phone call to National Register of Historic Places</td> </tr> </tbody> </table> </div> <div class="example"> <table> <tbody> <tr> <td>110</td> <td colspan="9">2#$aWorld Bank</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>Its Annual report, 1981:<strong>$b</strong>p.3 (The World Bank is a group of three institutions, the International Bank for Reconstruction and Development (IBRD), the International Development Association (IDA), and the International Finance Corporation (IFC))</td> </tr> </tbody> </table> </div> <div class="example"> <table> <tbody> <tr> <td>100</td> <td colspan="9">1#$aSmith, Howard</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>[Added entry of Inside Japan]</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>Inside Japan, 1981 (a.e.)<strong>$b</strong>verso t.p. (Howard Smith)</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>[Author of Ireland]</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>Author's Ireland, 1974:<strong>$b</strong>t.p. (Howard Smith)</td> </tr> </tbody> </table> </div> <div class="example"> <table> <tbody> <tr> <td>130</td> <td colspan="9">#0$aHeadline series</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>Harsch, Joseph C. Germany at war, 1942: ser. t.p. (Headline books)<em><span><br><span>[The source cited contains information only concerning a series related to the series being established.]</span></span></em></td> </tr> </tbody> </table> </div> <div class="example"> <table> <tbody> <tr> <td>100</td> <td colspan="9">1#$aBreay, Phillis</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>OCLC, Mar. 1, 2012<strong>$b</strong>(hdg.: Breay, Phillis)</td> </tr> <tr> <td>675</td> <td colspan="9">##$aThe mine explored, 1850<em><span><br><span>[Name being established was not given in the work cataloged; information found in OCLC WorldCat for the same and/or similar works attributed to Phillis Breay.]</span></span></em></td> </tr> </tbody> </table> </div> </div> </div> <div class="subfield"> <div> <p class="label"><strong>$b - Information found</strong></p> <div> <p>Parenthetical statement of the information found in the source. A statement of the location of the information within the source, such as <em>cover, t.p., foreword,</em> may also be contained in subfield $b. Multiple occurrences of location/information found within the same source are contained in a single subfield $b.</p> </div> <div class="example"> <table> <tbody> <tr> <td>100</td> <td colspan="9">1#$aDefoe, Daniel,$d1661?-1731</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>InU/Wing STC files<strong>$b</strong>(usage: a lay-hand in the country)</td> </tr> </tbody> </table> </div> <div class="example"> <table> <tbody> <tr> <td>110</td> <td colspan="9">2#$aTwin City Federal</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>Lund, D. A. Billions for homes, c1980 (subj.)<strong>$b</strong>t.p. (TCF) verso t.p. (Twin City Federal) p. 11 (founded 4-2-23)</td> </tr> </tbody> </table> </div> <div class="example"> <table> <tbody> <tr> <td>110</td> <td colspan="9">2#$aBentley Historical Library</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>Billington, R. A.<strong>$b</strong>Local history is ... 1974.</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>Its Guide to manuscripts in the Bentley Historical Library, 1976:<strong>$b</strong>t.p. (Bentley Historical Library, Michigan Historical Collections, Univ. of Mich.)</td> </tr> </tbody> </table> </div> <div class="example"> <table> <tbody> <tr> <td>130</td> <td colspan="9">#0$aAstronomy library</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>Eicher, D.J. Beyond the solar system, c1992:<strong>$b</strong>t.p. (Astronomy library)</td> </tr> </tbody> </table> </div> </div> </div> <div class="subfield"> <div> <p class="label"><strong>$u - Uniform Resource Identifier</strong></p> <div> <p>Uniform Resource Identifier (URI), for example a URL or URN, which provides electronic access data in a standard syntax. This data can be used for automated access to an electronic item using one of the Internet protocols.</p> </div> <div class="example"> <table> <tbody> <tr> <td>100</td> <td colspan="9">1#$aKing, Stephen,$d1947-</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>The official Stephen King web presence, viewed Oct. 26, 2001:<strong>$b</strong>The man (Stephen Edwin King; b. Portland, Maine, 1947)<strong>$u</strong>http://www.stephenking.com</td> </tr> </tbody> </table> </div> </div> </div> <div class="subfield"> <div> <p class="label"><strong>$w - Bibliographic record control number</strong></p> <div> <p>System control number of the related record preceded by the MARC code, enclosed in parentheses, for the agency to which the control number applies.</p> </div> <div class="example"> <table> <tbody> <tr> <td>150</td> <td colspan="9">##$aDunking (Basketball)</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>Work cat: Year of the dunk, 2015<strong>$w</strong>(DLC)2014041716</td> </tr> </tbody> </table> </div> <div class="example"> <table> <tbody> <tr> <td>150</td> <td colspan="9">##$aCabala</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>Bloom, H. Kabbalah and criticism, c1975<strong>$w</strong>(DLC)75012820<strong>$w</strong>(OCoLC)1339798</td> </tr> </tbody> </table> </div> <div class="example"> <table> <tbody> <tr> <td>100</td> <td colspan="9">1#$aSnyder, G. Irvin</td> </tr> <tr> <td><strong>670</strong></td> <td colspan="9"><strong>##</strong><strong>$a</strong>Our soldier boys in khaki o'er in France, ©1918:<strong>$b</strong>t.p. (G. Irvin Snyder)<strong>$w</strong>(DLC)2014561136<strong>$w</strong>(OCoLC)899258216</td> </tr> </tbody> </table> </div> </div> </div> <div class="subfield"> <div> <p class="label"><strong>$6 - Linkage</strong></p> <div> <p>See description of this subfield in Appendix A: <em><a href="https://translate.google.com/website?sl=auto&tl=en&hl=en-GB&u=https://www.loc.gov/marc/authority/ecadcntf.html">Control Subfields</a></em>.</p> </div> </div> </div> <div class="subfield"> <div> <p class="label"><strong>$7 - Data provenance</strong></p> <div> <p>See description of this subfield in Appendix H: <em><a href="https://translate.google.com/website?sl=auto&tl=en&hl=en-GB&u=https://www.loc.gov/marc/authority/adapndxh.html">Data Provenance Subfields</a></em>.</p> </div> </div> </div> <div class="subfield"> <div> <p class="label"><strong>$8 - Field link and sequence number</strong></p> <div> <p>See description of this subfield in Appendix A: <em><a href="https://translate.google.com/website?sl=auto&tl=en&hl=en-GB&u=https://www.loc.gov/marc/authority/ecadcntf.html">Control Subfields</a></em>.</p> </div> </div> </div> </div> </div> <hr> <h3>INPUT CONVENTIONS</h3> <div class="conventions"> <div> <p><strong>Punctuation and Spacing - </strong>Punctuation and spacing is a matter of judgment. The examples used in the <em>Guidelines</em> area reflect current Library of Congress practice.</p> </div> <div> <p><strong>Order - </strong>First 670 field in a record should contain the citation for the work for which the 1XX heading is being established whenever there is one. Other sources may be listed in any order.</p> </div> </div> <hr> <h3>CONTENT DESIGNATOR HISTORY</h3> <div class="history"> <div class="historySubfield"> <div> <em>$a - Source consulted and information found [REDEFINED, 1997] [CAN/MARC only]</em> </div> </div> <div class="historySubfield"> <div> <em>$u - Uniform Resource Identifier [NEW, 2002]</em> </div> </div> <div class="historySubfield"> <div> <em>$w - Bibliographic record control number [NEW, 2015]</em> </div> </div> <div class="historySubfield"> <div> <em>$7 - Data provenance [NEW, 2022]</em> </div> </div> </div> <hr class="clear"> <div class="head-nav"> <div class="noprint"> <a href="https://translate.google.com/website?sl=auto&tl=en&hl=en-GB&u=https://www.loc.gov/">Library of Congress</a> >> <a href="https://translate.google.com/website?sl=auto&tl=en&hl=en-GB&u=https://www.loc.gov/marc/">MARC</a> >> <a href="https://translate.google.com/website?sl=auto&tl=en&hl=en-GB&u=https://www.loc.gov/marc/authority/">Authority</a> >> <span class="caps"><a href="https://translate.google.com/website?sl=auto&tl=en&hl=en-GB&u=https://www.loc.gov/marc/authority/ad66768x.html">667-68X</a> >> <strong>670</strong></span> </div> </div> <div class="left"> <span class="noprint">(07/07/2022)</span> </div> <div class="right"> <a href="https://www-loc-gov.translate.goog/cdn-cgi/l/email-protection?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=en-GB#ea848e879985aa868589c48d859c" class="noprint">Contact Us</a> </div> <script data-cfasync="false" src="/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js"></script> <script>if(window['_satellite']){_satellite.pageBottom();}</script> <script>function gtElInit() {var lib = new google.translate.TranslateService();lib.translatePage('en', 'en', function () {});}</script> <script src="https://translate.google.com/translate_a/element.js?cb=gtElInit&hl=en-GB&client=wt" type="text/javascript"></script> </body> </html>