Subject headings used in the dictionary catalogs of the Library of Congress / edited by Mary Wilson MacNair
Library of Congress, Subject Cataloging Division /
- 4th ed. / edited by Mary Wilson MacNair.
- Washington : [Government Printing Office], 1943.
- 2 v. ; 27 cm.
Third edition issued, under same title, by the Catalog Division of the Library of Congress.
Subject headings.
025.33 / LIS
Third edition issued, under same title, by the Catalog Division of the Library of Congress.
Subject headings.
025.33 / LIS