DDC, Dewey Decimal Classification: 301-307 Sociology: Expanded Version Based on Edition 19 - Melvil Dewey 1851-1931; John P. Comaromi 1937-; Margaret J. Warren (USA Forest Press Inc., 1982)
Includes index . Library has DDC, Dewey Decimal Classification, additions, notes, and decisions by Forest Press -- Vol. 4, nos. 1,2
Keywords: General Knowledge (3GdeYGQa GdYGeIs; General -- Classification; Sociology; Classification, Dewey decimal