TY  - BOOK
AU  - Sills,David L.
TI  - International encyclopedia of the social sciences
PY  - 1968///-c1979
CY  - [New York]
PB  - Macmillan
KW  - Social sciences
KW  - Dictionaries
N1  - Vol. 18, published by the Free Press, New York, has subtitle: Biographical supplement
ER  -