Classification. Class C. Auxiliary sciences of history - Library of Congress. Subject Cataloging Division; Library of Congress. Classification Division; Gale Research Company (Washington : The Library, 1975)
First published in 1915 by the Classification Division.
Kept up to date by the Division's L.C. classification--additions and changes, and by two publications irregularly issued by Gale Research Company entitled: Library of Congress classification schedules--a cumulation of additions and changes, Class C; and Library of Congress classification schedules combined with additions and changes.
Includes index.
Keywords: Classification -- Books -- Auxiliary sciences of history; Classification, Library of Congress