How do I find a books Dewey Decimal Classification (DDC) number?
There is no comprehensive resource or database that you can check to locate a book’s Dewey decimal number. The best place to begin your search is the Library of Congress Online Catalog. When you open a record for a book in the catalog, click on the Full Record tab at the top of the page and look for a field labeled “Dewey Class No.” If this field is listed, it will give the book’s Dewey classification. Unfortunately, while many Library of Congress catalog records contain Dewey numbers, the majority do not. The Library generally assigns Dewey numbers to nearly all U.S. trade imprints–including all titles cataloged in the Cataloging in Publication (CIP) program, children’s literature, and to many books in English, French, German, Italian, Spanish, and Portuguese. If you don’t find a book’s Dewey number through the Library’s online catalog, another resource you can use to locate it is OCLC’s WorldCat database. WorldCat functions as a collective catalog of thousands of libraries around th
There is no comprehensive resource or database that you can check to locate a book’s Dewey decimal number. The best place to begin your search is the Library of Congress Online Catalog. When you open a record for a book in the catalog, click on the Full Record tab at the top of the page and look for a field labeled “Dewey Class No.” If this field is listed, it will give the book’s Dewey classification. Unfortunately, while many Library of Congress catalog records contain Dewey numbers, the majority do not. The Library generally assigns Dewey numbers to nearly all U.S. trade imprints–including all titles cataloged in the Cataloging in Publication (CIP) program, children’s literature, and to many books in English, French, German, Italian, Spanish, and Portuguese. If you don’t find a book’s Dewey number through the Library’s online catalog, another resource you can use to locate it is OCLC’s WorldCat database. WorldCat functions as a collective catalog of thousands of libraries around th
