Subject headings used in the dictionary catalogs of the Library of Congress, fourth cumulative supplement to the third edition, including all additions, January 1928 to December 1937.

Bibliographic Details

Corporate Author:	Library of Congress. Catalog Division
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1938.
Subjects:	Libraries. Subject headings.
Online Access:	Electronic resource (PDF)