Library of Congress subject headings supplements
Subtitle: 1966-1971 cumulation.  Produced by the Supplement Cumulation Task Team, Roy B. Torkington, Team leader.
Contributors: Torkington, Roy B.; United States. Library of Congress. Subject heading ... 7th ed.; California. University. Library Automation Program
Publisher: University of California Library Automation Program
Published: 1972
Place of publication: [Berkeley, Calif.]
Language: eng
Number of pages: 793
Subjects: Subject headings
Notes: Errata to March 1, 1973 (4 p. ) inserted.