Title: Subject headings used in the dictionary catalogs of the Library of Congress [from 1897 through December 1955]  6th ed
Subtitle: Edited by Marguerite V. Quattlebaum.
First published: 1957
Subjects: Subject headings, Handbooks, manuals, Library of Congress Subject headings, Cabecalhos De Assuntos, Emneord, Vedettes-matière anglaises, Vedettes-matière de la Library of Congress, Guides, manuels, Library of Congress. Subject Cataloging Division, Periodicals, Subject headings, Library of Congress
LC classification: Z695 U4749, Z'695'L695a