Subject headings used in the Dictionary catalogs of the Library of Congress, January 1959- December 1960, Supplement to the 6th edition /
- 6th ed.
- Washington : G.P.O., Library Branch, 1961.
- 7 v. ; 27-31 cm.
- Irregular
- [1st ed.]-7th ed.
Some issues have title: Subject headings used in the dictionary catalogs of the Library of Congress.
First, 2nd, and 4th eds. issued in 2 v.
Kept up to date by supplements.
Issued by: Library of Congress, Catalog Division, 1st ed.-3rd ed.; by: Library of Congress, Subject Cataloging Division, 4th ed.-7th ed.
0041-7947
90643710
Subject headings, Library of Congress.
Z695.Z8 / L524a
025.33 / LIS
Some issues have title: Subject headings used in the dictionary catalogs of the Library of Congress.
First, 2nd, and 4th eds. issued in 2 v.
Kept up to date by supplements.
Issued by: Library of Congress, Catalog Division, 1st ed.-3rd ed.; by: Library of Congress, Subject Cataloging Division, 4th ed.-7th ed.
0041-7947
90643710
Subject headings, Library of Congress.
Z695.Z8 / L524a
025.33 / LIS