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Available in 68 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-68" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">68 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Afrikaans" lang="af" hreflang="af" data-title="Library of Congress Control Number" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B1%D9%82%D9%85_%D8%A7%D9%84%D8%B6%D8%A8%D8%B7_%D9%81%D9%8A_%D9%85%D9%83%D8%AA%D8%A8%D8%A9_%D8%A7%D9%84%D9%83%D9%88%D9%86%D8%BA%D8%B1%D8%B3" title="رقم الضبط في مكتبة الكونغرس – Arabic" lang="ar" hreflang="ar" data-title="رقم الضبط في مكتبة الكونغرس" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/N%C3%BAmberu_de_Control_de_la_Biblioteca_del_Congresu" title="Númberu de Control de la Biblioteca del Congresu – Asturian" lang="ast" hreflang="ast" data-title="Númberu de Control de la Biblioteca del Congresu" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/LCCN" title="LCCN – Azerbaijani" lang="az" hreflang="az" data-title="LCCN" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Balinese" lang="ban" hreflang="ban" data-title="Library of Congress Control Number" data-language-autonym="Basa Bali" data-language-local-name="Balinese" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B2%E0%A6%BE%E0%A6%87%E0%A6%AC%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%B0%E0%A6%BF_%E0%A6%85%E0%A6%AC_%E0%A6%95%E0%A6%82%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%B8_%E0%A6%95%E0%A6%A8%E0%A7%8D%E0%A6%9F%E0%A7%8D%E0%A6%B0%E0%A7%8B%E0%A6%B2_%E0%A6%A8%E0%A6%BE%E0%A6%AE%E0%A7%8D%E0%A6%AC%E0%A6%BE%E0%A6%B0" title="লাইব্রেরি অব কংগ্রেস কন্ট্রোল নাম্বার – Bangla" lang="bn" hreflang="bn" data-title="লাইব্রেরি অব কংগ্রেস কন্ট্রোল নাম্বার" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Minnan" lang="nan" hreflang="nan" data-title="Library of Congress Control Number" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9A%D0%B0%D0%BD%D1%82%D1%80%D0%BE%D0%BB%D1%8C%D0%BD%D1%8B_%D0%BD%D1%83%D0%BC%D0%B0%D1%80_%D0%91%D1%96%D0%B1%D0%BB%D1%96%D1%8F%D1%82%D1%8D%D0%BA%D1%96_%D0%9A%D0%B0%D0%BD%D0%B3%D1%80%D1%8D%D1%81%D0%B0" title="Кантрольны нумар Бібліятэкі Кангрэса – Belarusian" lang="be" hreflang="be" data-title="Кантрольны нумар Бібліятэкі Кангрэса" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9A%D0%B0%D0%BD%D1%82%D1%80%D0%BE%D0%BB%D1%8C%D0%BD%D1%8B_%D0%BD%D1%83%D0%BC%D0%B0%D1%80_%D0%91%D1%96%D0%B1%D0%BB%D1%96%D1%8F%D1%82%D1%8D%D0%BA%D1%96_%D0%9A%D0%B0%D0%BD%D0%B3%D1%80%D1%8D%D1%81%D1%83" title="Кантрольны нумар Бібліятэкі Кангрэсу – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Кантрольны нумар Бібліятэкі Кангрэсу" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%B2%E0%A4%BE%E0%A4%87%E0%A4%AC%E0%A5%8D%E0%A4%B0%E0%A5%87%E0%A4%B0%E0%A5%80_%E0%A4%91%E0%A4%AB_%E0%A4%95%E0%A4%BE%E0%A4%82%E0%A4%97%E0%A5%8D%E0%A4%B0%E0%A5%87%E0%A4%B8_%E0%A4%95%E0%A4%82%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%B2_%E0%A4%A8%E0%A4%82%E0%A4%AC%E0%A4%B0" title="लाइब्रेरी ऑफ कांग्रेस कंट्रोल नंबर – Bhojpuri" lang="bh" hreflang="bh" data-title="लाइब्रेरी ऑफ कांग्रेस कंट्रोल नंबर" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9A%D0%BE%D0%BD%D1%82%D1%80%D0%BE%D0%BB%D0%B5%D0%BD_%D0%BD%D0%BE%D0%BC%D0%B5%D1%80_%D0%BD%D0%B0_%D0%91%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA%D0%B0%D1%82%D0%B0_%D0%BD%D0%B0_%D0%9A%D0%BE%D0%BD%D0%B3%D1%80%D0%B5%D1%81%D0%B0" title="Контролен номер на Библиотеката на Конгреса – Bulgarian" lang="bg" hreflang="bg" data-title="Контролен номер на Библиотеката на Конгреса" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Bosnian" lang="bs" hreflang="bs" data-title="Library of Congress Control Number" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/N%C3%BAmero_de_Control_de_la_Biblioteca_del_Congr%C3%A9s" title="Número de Control de la Biblioteca del Congrés – Catalan" lang="ca" hreflang="ca" data-title="Número de Control de la Biblioteca del Congrés" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Czech" lang="cs" hreflang="cs" data-title="Library of Congress Control Number" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Danish" lang="da" hreflang="da" data-title="Library of Congress Control Number" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – German" lang="de" hreflang="de" data-title="Library of Congress Control Number" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82_%CE%95%CE%BB%CE%AD%CE%B3%CF%87%CE%BF%CF%85_%CF%84%CE%B7%CF%82_%CE%92%CE%B9%CE%B2%CE%BB%CE%B9%CE%BF%CE%B8%CE%AE%CE%BA%CE%B7%CF%82_%CF%84%CE%BF%CF%85_%CE%9A%CE%BF%CE%B3%CE%BA%CF%81%CE%AD%CF%83%CE%BF%CF%85" title="Αριθμός Ελέγχου της Βιβλιοθήκης του Κογκρέσου – Greek" lang="el" hreflang="el" data-title="Αριθμός Ελέγχου της Βιβλιοθήκης του Κογκρέσου" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Spanish" lang="es" hreflang="es" data-title="Library of Congress Control Number" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Kontrolnumero_de_la_Kongresa_Biblioteko_de_Usono" title="Kontrolnumero de la Kongresa Biblioteko de Usono – Esperanto" lang="eo" hreflang="eo" data-title="Kontrolnumero de la Kongresa Biblioteko de Usono" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Basque" lang="eu" hreflang="eu" data-title="Library of Congress Control Number" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B4%D9%85%D8%A7%D8%B1%D9%87_%DA%A9%D9%86%D8%AA%D8%B1%D9%84_%DA%A9%D8%AA%D8%A7%D8%A8%D8%AE%D8%A7%D9%86%D9%87_%DA%A9%D9%86%DA%AF%D8%B1%D9%87" title="شماره کنترل کتابخانه کنگره – Persian" lang="fa" hreflang="fa" data-title="شماره کنترل کتابخانه کنگره" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Num%C3%A9ro_de_contr%C3%B4le_de_la_Biblioth%C3%A8que_du_Congr%C3%A8s" title="Numéro de contrôle de la Bibliothèque du Congrès – French" lang="fr" hreflang="fr" data-title="Numéro de contrôle de la Bibliothèque du Congrès" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Scottish Gaelic" lang="gd" hreflang="gd" data-title="Library of Congress Control Number" data-language-autonym="Gàidhlig" data-language-local-name="Scottish Gaelic" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Galician" lang="gl" hreflang="gl" data-title="Library of Congress Control Number" data-language-autonym="Galego" data-language-local-name="Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%AF%B8%EA%B5%AD_%EC%9D%98%ED%9A%8C%EB%8F%84%EC%84%9C%EA%B4%80_%EC%A0%9C%EC%96%B4_%EB%B2%88%ED%98%B8" title="미국 의회도서관 제어 번호 – Korean" lang="ko" hreflang="ko" data-title="미국 의회도서관 제어 번호" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B2%E0%A4%BE%E0%A4%87%E0%A4%AC%E0%A5%8D%E0%A4%B0%E0%A5%87%E0%A4%B0%E0%A5%80_%E0%A4%91%E0%A4%AB_%E0%A4%95%E0%A5%89%E0%A4%82%E0%A4%97%E0%A5%8D%E0%A4%B0%E0%A5%87%E0%A4%B8_%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%82%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%A3_%E0%A4%B8%E0%A4%82%E0%A4%96%E0%A5%8D%E0%A4%AF%E0%A4%BE" title="लाइब्रेरी ऑफ कॉंग्रेस नियंत्रण संख्या – Hindi" lang="hi" hreflang="hi" data-title="लाइब्रेरी ऑफ कॉंग्रेस नियंत्रण संख्या" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Iloko" lang="ilo" hreflang="ilo" data-title="Library of Congress Control Number" data-language-autonym="Ilokano" data-language-local-name="Iloko" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Indonesian" lang="id" hreflang="id" data-title="Library of Congress Control Number" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Italian" lang="it" hreflang="it" data-title="Library of Congress Control Number" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/LCCN" title="LCCN – Hebrew" lang="he" hreflang="he" data-title="LCCN" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Javanese" lang="jv" hreflang="jv" data-title="Library of Congress Control Number" data-language-autonym="Jawa" data-language-local-name="Javanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%99%E1%83%9D%E1%83%9C%E1%83%92%E1%83%A0%E1%83%94%E1%83%A1%E1%83%98%E1%83%A1_%E1%83%91%E1%83%98%E1%83%91%E1%83%9A%E1%83%98%E1%83%9D%E1%83%97%E1%83%94%E1%83%99%E1%83%98%E1%83%A1_%E1%83%A1%E1%83%90%E1%83%99%E1%83%9D%E1%83%9C%E1%83%A2%E1%83%A0%E1%83%9D%E1%83%9A%E1%83%9D_%E1%83%9C%E1%83%9D%E1%83%9B%E1%83%94%E1%83%A0%E1%83%98" title="კონგრესის ბიბლიოთეკის საკონტროლო ნომერი – Georgian" lang="ka" hreflang="ka" data-title="კონგრესის ბიბლიოთეკის საკონტროლო ნომერი" data-language-autonym="ქართული" data-language-local-name="Georgian" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/LCCN" title="LCCN – Lithuanian" lang="lt" hreflang="lt" data-title="LCCN" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Ligurian" lang="lij" hreflang="lij" data-title="Library of Congress Control Number" data-language-autonym="Ligure" data-language-local-name="Ligurian" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9A%D0%BE%D0%BD%D1%82%D1%80%D0%BE%D0%BB%D0%B5%D0%BD_%D0%B1%D1%80%D0%BE%D1%98_%D0%BD%D0%B0_%D0%9A%D0%BE%D0%BD%D0%B3%D1%80%D0%B5%D1%81%D0%BD%D0%B0%D1%82%D0%B0_%D0%B1%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA%D0%B0" title="Контролен број на Конгресната библиотека – Macedonian" lang="mk" hreflang="mk" data-title="Контролен број на Конгресната библиотека" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B2%E0%B5%88%E0%B4%AC%E0%B5%8D%E0%B4%B0%E0%B4%B1%E0%B4%BF_%E0%B4%93%E0%B4%AB%E0%B5%8D_%E0%B4%95%E0%B5%8B%E0%B5%BA%E0%B4%97%E0%B5%8D%E0%B4%B0%E0%B4%B8%E0%B5%8D_%E0%B4%95%E0%B4%A3%E0%B5%8D%E0%B4%9F%E0%B5%8D%E0%B4%B0%E0%B5%8B%E0%B5%BE_%E0%B4%A8%E0%B4%AE%E0%B5%8D%E0%B4%AA%E0%B5%BC" title="ലൈബ്രറി ഓഫ് കോൺഗ്രസ് കണ്ട്രോൾ നമ്പർ – Malayalam" lang="ml" hreflang="ml" data-title="ലൈബ്രറി ഓഫ് കോൺഗ്രസ് കണ്ട്രോൾ നമ്പർ" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%86%D9%85%D8%B1%D8%A9_%D8%AA%D8%AD%D9%83%D9%85_%D9%85%D9%83%D8%AA%D8%A8%D8%A9_%D8%A7%D9%84%D9%83%D9%88%D9%86%D8%AC%D8%B1%D8%B3" title="نمرة تحكم مكتبة الكونجرس – Egyptian Arabic" lang="arz" hreflang="arz" data-title="نمرة تحكم مكتبة الكونجرس" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Nombor_Kawalan_Perpustakaan_Kongres" title="Nombor Kawalan Perpustakaan Kongres – Malay" lang="ms" hreflang="ms" data-title="Nombor Kawalan Perpustakaan Kongres" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Dutch" lang="nl" hreflang="nl" data-title="Library of Congress Control Number" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A2%E3%83%A1%E3%83%AA%E3%82%AB%E8%AD%B0%E4%BC%9A%E5%9B%B3%E6%9B%B8%E9%A4%A8%E7%AE%A1%E7%90%86%E7%95%AA%E5%8F%B7" title="アメリカ議会図書館管理番号 – Japanese" lang="ja" hreflang="ja" data-title="アメリカ議会図書館管理番号" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Northern Frisian" lang="frr" hreflang="frr" data-title="Library of Congress Control Number" data-language-autonym="Nordfriisk" data-language-local-name="Northern Frisian" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Library of Congress Control Number" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Library of Congress Control Number" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Polish" lang="pl" hreflang="pl" data-title="Library of Congress Control Number" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/N%C3%BAmero_de_controle_da_Biblioteca_do_Congresso" title="Número de controle da Biblioteca do Congresso – Portuguese" lang="pt" hreflang="pt" data-title="Número de controle da Biblioteca do Congresso" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Num%C4%83rul_de_control_al_Bibliotecii_Congresului" title="Numărul de control al Bibliotecii Congresului – Romanian" lang="ro" hreflang="ro" data-title="Numărul de control al Bibliotecii Congresului" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9A%D0%BE%D0%BD%D1%82%D1%80%D0%BE%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9_%D0%BD%D0%BE%D0%BC%D0%B5%D1%80_%D0%91%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA%D0%B8_%D0%9A%D0%BE%D0%BD%D0%B3%D1%80%D0%B5%D1%81%D1%81%D0%B0" title="Контрольный номер Библиотеки Конгресса – Russian" lang="ru" hreflang="ru" data-title="Контрольный номер Библиотеки Конгресса" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Scots" lang="sco" hreflang="sco" data-title="Library of Congress Control Number" data-language-autonym="Scots" data-language-local-name="Scots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Sinhala" lang="si" hreflang="si" data-title="Library of Congress Control Number" data-language-autonym="සිංහල" data-language-local-name="Sinhala" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Simple English" lang="en-simple" hreflang="en-simple" data-title="Library of Congress Control Number" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%DA%AA%D8%A7%D9%86%DA%AF%D8%B1%D9%8A%D8%B3_%DA%AA%D9%86%D9%BD%D8%B1%D9%88%D9%84_%D9%86%D9%85%D8%A8%D8%B1_%D9%84%D8%A7%D8%A6%D8%A8%D8%B1%D9%8A%D8%B1%D9%8A" title="ڪانگريس ڪنٽرول نمبر لائبريري – Sindhi" lang="sd" hreflang="sd" data-title="ڪانگريس ڪنٽرول نمبر لائبريري" data-language-autonym="سنڌي" data-language-local-name="Sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Slovak" lang="sk" hreflang="sk" data-title="Library of Congress Control Number" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Slovenian" lang="sl" hreflang="sl" data-title="Library of Congress Control Number" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Kontrolni_broj_Kongresne_biblioteke" title="Kontrolni broj Kongresne biblioteke – Serbian" lang="sr" hreflang="sr" data-title="Kontrolni broj Kongresne biblioteke" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Kontrolni_broj_Kongresne_biblioteke" title="Kontrolni broj Kongresne biblioteke – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Kontrolni broj Kongresne biblioteke" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Kongressin_kirjaston_kontrollinumero" title="Kongressin kirjaston kontrollinumero – Finnish" lang="fi" hreflang="fi" data-title="Kongressin kirjaston kontrollinumero" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Swedish" lang="sv" hreflang="sv" data-title="Library of Congress Control Number" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Tagalog" lang="tl" hreflang="tl" data-title="Library of Congress Control Number" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%B2%E0%B1%88%E0%B0%AC%E0%B1%8D%E0%B0%B0%E0%B0%B0%E0%B1%80_%E0%B0%86%E0%B0%AB%E0%B1%8D_%E0%B0%95%E0%B0%BE%E0%B0%82%E0%B0%97%E0%B1%8D%E0%B0%B0%E0%B1%86%E0%B0%B8%E0%B1%8D_%E0%B0%95%E0%B0%82%E0%B0%9F%E0%B1%8D%E0%B0%B0%E0%B1%8B%E0%B0%B2%E0%B1%8D_%E0%B0%A8%E0%B0%82%E0%B0%AC%E0%B0%B0%E0%B1%8D" title="లైబ్రరీ ఆఫ్ కాంగ్రెస్ కంట్రోల్ నంబర్ – Telugu" lang="te" hreflang="te" data-title="లైబ్రరీ ఆఫ్ కాంగ్రెస్ కంట్రోల్ నంబర్" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%A5%E0%B8%82%E0%B8%A1%E0%B8%B2%E0%B8%95%E0%B8%A3%E0%B8%90%E0%B8%B2%E0%B8%99%E0%B8%AA%E0%B8%B3%E0%B8%AB%E0%B8%A3%E0%B8%B1%E0%B8%9A%E0%B8%AB%E0%B8%99%E0%B8%B1%E0%B8%87%E0%B8%AA%E0%B8%B7%E0%B8%AD%E0%B8%82%E0%B8%AD%E0%B8%87%E0%B8%AB%E0%B8%AD%E0%B8%AA%E0%B8%A1%E0%B8%B8%E0%B8%94%E0%B8%A3%E0%B8%B1%E0%B8%90%E0%B8%AA%E0%B8%A0%E0%B8%B2%E0%B8%AD%E0%B9%80%E0%B8%A1%E0%B8%A3%E0%B8%B4%E0%B8%81%E0%B8%B1%E0%B8%99" title="เลขมาตรฐานสำหรับหนังสือของหอสมุดรัฐสภาอเมริกัน – Thai" lang="th" hreflang="th" data-title="เลขมาตรฐานสำหรับหนังสือของหอสมุดรัฐสภาอเมริกัน" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Kongre_K%C3%BCt%C3%BCphanesi_Kontrol_Numaras%C4%B1" title="Kongre Kütüphanesi Kontrol Numarası – Turkish" lang="tr" hreflang="tr" data-title="Kongre Kütüphanesi Kontrol Numarası" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9A%D0%BE%D0%BD%D1%82%D1%80%D0%BE%D0%BB%D1%8C%D0%BD%D0%B8%D0%B9_%D0%BD%D0%BE%D0%BC%D0%B5%D1%80_%D0%91%D1%96%D0%B1%D0%BB%D1%96%D0%BE%D1%82%D0%B5%D0%BA%D0%B8_%D0%9A%D0%BE%D0%BD%D0%B3%D1%80%D0%B5%D1%81%D1%83" title="Контрольний номер Бібліотеки Конгресу – Ukrainian" lang="uk" hreflang="uk" data-title="Контрольний номер Бібліотеки Конгресу" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%DA%A9%D8%AA%D8%A8_%D8%AE%D8%A7%D9%86%DB%81_%DA%A9%D8%A7%D9%86%DA%AF%D8%B1%DB%8C%D8%B3_%DA%A9%D9%86%D9%B9%D8%B1%D9%88%D9%84_%D9%86%D9%85%D8%A8%D8%B1" title="کتب خانہ کانگریس کنٹرول نمبر – Urdu" lang="ur" hreflang="ur" data-title="کتب خانہ کانگریس کنٹرول نمبر" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number – Venetian" lang="vec" hreflang="vec" data-title="Library of Congress Control Number" data-language-autonym="Vèneto" data-language-local-name="Venetian" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/LCCN" title="LCCN – Vietnamese" lang="vi" hreflang="vi" data-title="LCCN" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E7%BE%8E%E5%9B%BD%E5%9B%BD%E4%BC%9A%E5%9B%BE%E4%B9%A6%E9%A6%86%E6%8E%A7%E5%88%B6%E5%8F%B7" title="美国国会图书馆控制号 – Wu" lang="wuu" hreflang="wuu" data-title="美国国会图书馆控制号" data-language-autonym="吴语" data-language-local-name="Wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Amar%C3%AA_Kontroliy%C3%AA_K%C4%B1tabxaney_Kongrey" title="Amarê Kontroliyê Kıtabxaney Kongrey – Zazaki" lang="diq" hreflang="diq" data-title="Amarê Kontroliyê Kıtabxaney Kongrey" data-language-autonym="Zazaki" data-language-local-name="Zazaki" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%9B%BD%E4%BC%9A%E5%9B%BE%E4%B9%A6%E9%A6%86%E6%8E%A7%E5%88%B6%E5%8F%B7" title="国会图书馆控制号 – Chinese" lang="zh" hreflang="zh" data-title="国会图书馆控制号" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q620946#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Library_of_Congress_Control_Number" title="View the content page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a 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data-timestamp="2020-09-23T13:59:46Z"></span></strong></div><div id="mw-diff-otitle2"><a href="/wiki/User:Oko5ekmi5" class="mw-userlink" title="User:Oko5ekmi5" data-mw-revid="979913474"><bdi>Oko5ekmi5</bdi></a> <span class="mw-usertoollinks">(<a href="/wiki/User_talk:Oko5ekmi5" class="mw-usertoollinks-talk" title="User talk:Oko5ekmi5">talk</a> | <a href="/wiki/Special:Contributions/Oko5ekmi5" class="mw-usertoollinks-contribs" title="Special:Contributions/Oko5ekmi5">contribs</a>)</span><div class="mw-diff-usermetadata"><div class="mw-diff-userroles"><a href="/wiki/Wikipedia:Extended_confirmed_editors" class="mw-redirect" title="Wikipedia:Extended confirmed editors">Extended confirmed users</a></div><div class="mw-diff-usereditcount"><span>505</span> edits</div></div></div><div id="mw-diff-otitle3"> <span class="comment comment--without-parentheses"><span class="autocomment"><a href="#See_also">→<bdi dir="ltr">See also</bdi></a>: </span> * <a href="/wiki/Accession_number_(library_science)" class="mw-redirect" title="Accession number (library science)">Accession number (library science)</a></span></div><div id="mw-diff-otitle5"></div><div id="mw-diff-otitle4"><a href="/w/index.php?title=Library_of_Congress_Control_Number&diff=prev&oldid=979913474" title="Library of Congress Control Number" id="differences-prevlink">← Previous edit</a></div></td> <td colspan="2" class="diff-ntitle diff-side-added"><div id="mw-diff-ntitle1"><strong><a href="/w/index.php?title=Library_of_Congress_Control_Number&oldid=983617578" title="Library of Congress Control Number">Revision as of 07:44, 15 October 2020</a> <span class="mw-diff-edit"><a href="/w/index.php?title=Library_of_Congress_Control_Number&action=edit&oldid=983617578" title="Library of Congress Control Number">edit</a></span><span class="mw-diff-timestamp" data-timestamp="2020-10-15T07:44:56Z"></span> <span class="mw-diff-undo"><a href="/w/index.php?title=Library_of_Congress_Control_Number&action=edit&undoafter=979913474&undo=983617578" title=""Undo" reverts this edit and opens the edit form in preview mode. It allows adding a reason in the summary.">undo</a></span></strong></div><div id="mw-diff-ntitle2"><a href="/wiki/Special:Contributions/43.247.61.238" class="mw-userlink mw-anonuserlink" title="Special:Contributions/43.247.61.238" data-mw-revid="983617578"><bdi>43.247.61.238</bdi></a> <span class="mw-usertoollinks">(<a href="/wiki/User_talk:43.247.61.238" class="mw-usertoollinks-talk" title="User talk:43.247.61.238">talk</a>)</span><div class="mw-diff-usermetadata"></div></div><div id="mw-diff-ntitle3"> <span class="comment comment--without-parentheses"><span class="autocomment"><a href="#Format">→<bdi dir="ltr">Format</bdi></a></span></span></div><div id="mw-diff-ntitle5"><span class="mw-tag-markers"><a href="/wiki/Special:Tags" title="Special:Tags">Tag</a>: <span class="mw-tag-marker mw-tag-marker-mw-reverted">Reverted</span></span></div><div id="mw-diff-ntitle4"><a href="/w/index.php?title=Library_of_Congress_Control_Number&diff=next&oldid=983617578" title="Library of Congress Control Number" id="differences-nextlink">Next edit →</a></div></td> </tr><tr> <td colspan="2" class="diff-lineno">Line 27:</td> <td colspan="2" class="diff-lineno">Line 27:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Serial numbers are six digits long and should include leading zeros. The leading zeros padding the number are a more recent addition to the format, ''so many older works will show less-full codes.'' The [[hyphen]] that is often seen separating the year and serial number is optional. More recently, the Library of Congress has instructed publishers not to include a hyphen.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Serial numbers are six digits long and should include leading zeros. The leading zeros padding the number are a more recent addition to the format, ''so many older works will show less-full codes.'' The [[hyphen]] that is often seen separating the year and serial number is optional. More recently, the Library of Congress has instructed publishers not to include a hyphen.</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div> </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>15 is considered a lucky number to people while 6 is an unlucky number.</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>Frantically no one including scientists are still try to figure out why humans like stuff and dislikes stuff.</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>Only 6 percent of people dream in gray,white and black.</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>Scientists are still wondering why people dream and how they dream.</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>==See also==</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>==See also==</div></td> </tr> </table><hr class='diff-hr' id='mw-oldid' /> <h2 class='diff-currentversion-title'>Revision as of 07:44, 15 October 2020</h2> <div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable selfref">For information on using this system on Wikipedia, see <a href="/wiki/Wikipedia:Authority_control#LCCN" title="Wikipedia:Authority control">Wikipedia:Authority control § LCCN</a>.</div> <div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Numbering system for catalog records at the Library of Congress</div> <p>The <b>Library of Congress Control Number</b> (<b>LCCN</b>) is a <a href="/wiki/Serial_number" title="Serial number">serially</a> based system of numbering cataloging records in the <a href="/wiki/Library_of_Congress" title="Library of Congress">Library of Congress</a> in the United States. It has nothing to do with the contents of any book, and should not be confused with <a href="/wiki/Library_of_Congress_Classification" title="Library of Congress Classification">Library of Congress Classification</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2></div> <p>The LCCN numbering system has been in use since 1898, at which time the acronym LCCN originally stood for Library of Congress Card Number.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> It has also been called the Library of Congress Catalog Card Number, among other names. The Library of Congress prepared cards of bibliographic information for their <a href="/wiki/Library_catalog" title="Library catalog">library catalog</a> and would sell duplicate sets of the cards to other libraries for use in their catalogs. This is known as centralized cataloging. Each set of cards was given a serial number to help identify it. </p><p>Although most of the bibliographic information is now electronically created, stored, and shared with other libraries, there is still a need to identify each unique record, and the LCCN continues to perform that function. </p><p><a href="/wiki/Librarian" title="Librarian">Librarians</a> all over the world use this unique <a href="/wiki/Identifier" title="Identifier">identifier</a> in the process of cataloging most books which have been published in the United States. It helps them reach the correct cataloging data (known as a cataloging record), which the Library of Congress and third parties make available on the Web and through other media. </p><p>In February 2008, the Library of Congress created the LCCN Permalink service, providing a stable URL for all Library of Congress Control Numbers.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Format">Format</h2></div> <p>In its most elementary form, the number includes a year and a serial number. The year has two digits for 1898 to 2000, and four digits beginning in 2001. The three ambiguous years (1898, 1899, and 1900) are distinguished by the size of the serial number. There are also some peculiarities in numbers beginning with a "7" because of an experiment applied between 1969 and 1972 which added a <a href="/wiki/Check_digit" title="Check digit">check digit</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>Serial numbers are six digits long and should include leading zeros. The leading zeros padding the number are a more recent addition to the format, <i>so many older works will show less-full codes.</i> The <a href="/wiki/Hyphen" title="Hyphen">hyphen</a> that is often seen separating the year and serial number is optional. More recently, the Library of Congress has instructed publishers not to include a hyphen. </p><p>15 is considered a lucky number to people while 6 is an unlucky number. </p><p>Frantically no one including scientists are still try to figure out why humans like stuff and dislikes stuff. </p><p>Only 6 percent of people dream in gray,white and black. </p><p>Scientists are still wondering why people dream and how they dream. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2></div> <ul><li><a href="/wiki/Accession_number_(library_science)" class="mw-redirect" title="Accession number (library science)">Accession number (library science)</a></li> <li><a href="/wiki/Library_of_Congress_Subject_Headings" title="Library of Congress Subject Headings">Library of Congress Subject Headings</a> (LCSH)</li> <li><a href="/wiki/Authority_control" title="Authority control">Authority control</a></li> <li><a href="/wiki/Virtual_International_Authority_File" title="Virtual International Authority File">Virtual International Authority File</a> (VIAF)</li> <li><a href="/wiki/CODEN" title="CODEN">CODEN</a></li> <li><a href="/wiki/Integrated_Authority_File" title="Integrated Authority File">Integrated Authority File</a> (GND; <i>Gemeinsame Normdatei</i>)</li> <li><a href="/wiki/International_Standard_Book_Number" class="mw-redirect" title="International Standard Book Number">International Standard Book Number</a> (ISBN)</li> <li><a href="/wiki/Books_in_the_United_States" title="Books in the United States">Books in the United States</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://catalog.loc.gov/vwebv/ui/en_US/htdocs/help/numbers.html">"Search/Browse Help - Number Searches: LC Catalog (Library of Congress)"</a>. <i>catalog.loc.gov</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-07-23</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=catalog.loc.gov&rft.atitle=Search%2FBrowse+Help+-+Number+Searches%3A+LC+Catalog+%28Library+of+Congress%29&rft_id=https%3A%2F%2Fcatalog.loc.gov%2Fvwebv%2Fui%2Fen_US%2Fhtdocs%2Fhelp%2Fnumbers.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALibrary+of+Congress+Control+Number" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20170828062550/http://www.loc.gov/ala/an-2008-update.html">"Library of Congress Update for 2008 ALA Annual Conference: January-May, 2008"</a>. Archived from <a rel="nofollow" class="external text" href="https://www.loc.gov/ala/an-2008-update.html">the original</a> on 2017-08-28.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Library+of+Congress+Update+for+2008+ALA+Annual+Conference%3A+January-May%2C+2008&rft_id=https%3A%2F%2Fwww.loc.gov%2Fala%2Fan-2008-update.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALibrary+of+Congress+Control+Number" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.loc.gov/marc/lccn_structure.html">"Structure of the LC Control Number"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Structure+of+the+LC+Control+Number&rft_id=http%3A%2F%2Fwww.loc.gov%2Fmarc%2Flccn_structure.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALibrary+of+Congress+Control+Number" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png" decoding="async" width="40" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/60px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/80px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></span></span></div> <div class="side-box-text plainlist"><a href="/wiki/Wikidata" title="Wikidata">Wikidata</a> has the properties: <ul><li><span class="mw-valign-middle" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Disc_Plain_blue_dark.svg/4px-Disc_Plain_blue_dark.svg.png" decoding="async" width="4" height="4" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Disc_Plain_blue_dark.svg/6px-Disc_Plain_blue_dark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Disc_Plain_blue_dark.svg/8px-Disc_Plain_blue_dark.svg.png 2x" data-file-width="460" data-file-height="460" /></span></span> <b><i><a href="https://www.wikidata.org/wiki/Property_talk:P1144" class="extiw" title="d:Property talk:P1144">Library of Congress Control Number (LCCN) (bibliographic) (P1144)</a></i></b> (see <span class="plainlinks"><a class="external text" href="https://query.wikidata.org/embed.html#SELECT%20%3FWikidata_item_%20%3FWikidata_item_Label%20%3Fvalue%20%3FvalueLabel%20%3FEnglish_Wikipedia_article%20%23Show%20data%20in%20this%20order%0A%7B%0A%09%3FWikidata_item_%20wdt%3AP1144%20%3Fvalue%20.%20%23Collecting%20all%20items%20which%20have%20P1144%20data%2C%20from%20whole%20Wikidata%20item%20pages%0A%09OPTIONAL%20%7B%3FEnglish_Wikipedia_article%20schema%3Aabout%20%3FWikidata_item_%3B%20schema%3AisPartOf%20%3Chttps%3A%2F%2Fen.wikipedia.org%2F%3E%20.%7D%20%23If%20collected%20item%20has%20link%20to%20English%20Wikipedia%2C%20show%20that%0A%09SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22en%22%20%20%7D%20%23Show%20label%20in%20this%20language.%20%22en%22%20is%20English.%20%20%20%0A%7D%0ALIMIT%201000">uses</a></span>)</li><li><span class="mw-valign-middle" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Disc_Plain_blue_dark.svg/4px-Disc_Plain_blue_dark.svg.png" decoding="async" width="4" height="4" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Disc_Plain_blue_dark.svg/6px-Disc_Plain_blue_dark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Disc_Plain_blue_dark.svg/8px-Disc_Plain_blue_dark.svg.png 2x" data-file-width="460" data-file-height="460" /></span></span> <b><i><a href="https://www.wikidata.org/wiki/Property_talk:P244" class="extiw" title="d:Property talk:P244">Library of Congress authority ID (P244)</a></i></b> (see <span class="plainlinks"><a class="external text" href="https://query.wikidata.org/embed.html#SELECT%20%3FWikidata_item_%20%3FWikidata_item_Label%20%3Fvalue%20%3FvalueLabel%20%3FEnglish_Wikipedia_article%20%23Show%20data%20in%20this%20order%0A%7B%0A%09%3FWikidata_item_%20wdt%3AP244%20%3Fvalue%20.%20%23Collecting%20all%20items%20which%20have%20P244%20data%2C%20from%20whole%20Wikidata%20item%20pages%0A%09OPTIONAL%20%7B%3FEnglish_Wikipedia_article%20schema%3Aabout%20%3FWikidata_item_%3B%20schema%3AisPartOf%20%3Chttps%3A%2F%2Fen.wikipedia.org%2F%3E%20.%7D%20%23If%20collected%20item%20has%20link%20to%20English%20Wikipedia%2C%20show%20that%0A%09SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22en%22%20%20%7D%20%23Show%20label%20in%20this%20language.%20%22en%22%20is%20English.%20%20%20%0A%7D%0ALIMIT%201000">uses</a></span>)</li></ul></div></div> </div> <ul><li><a rel="nofollow" class="external text" href="http://id.loc.gov/authorities/names.html">Library of Congress Name Authority File (NAF)</a></li> <li><a rel="nofollow" class="external text" href="https://www.loc.gov/marc/lccn-namespace.html">Traditional and normalized forms of the LCCN</a></li> <li><a rel="nofollow" class="external text" href="https://lccn.loc.gov/">LCCN Permalink Frequently Asked Questions</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20160513035717/https://www.libraries.psu.edu/psul/cataloging/training/bpcr/010.html">Bibliographic Processing Cataloging Rules: Library of Congress Control Number (LCCN)</a> at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> (archived 2016-05-13)</li></ul> <p><a href="/w/index.php?title=Template:Authority_files&action=edit&redlink=1" class="new" title="Template:Authority files (page does not exist)">Template:Authority files</a> </p></div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: 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