Library of congress subject headings
- 20th ed.
- Washington the author 1997
contents: 4 Vols. Vol.1 (A-C), (1406p.) - v.2 (D-J), (2893p.) - v.3 (K-P), (4533p.) - v.4 (Q-Z), (6165p.)
Subject headings, Library of Congress
RR 025.49 LIB-L
contents: 4 Vols. Vol.1 (A-C), (1406p.) - v.2 (D-J), (2893p.) - v.3 (K-P), (4533p.) - v.4 (Q-Z), (6165p.)
Subject headings, Library of Congress
RR 025.49 LIB-L