TY  - BOOK
AU  - Sills, David L.
TI  - International encyclopedia of the social sciences
SN  - 0028957105
U1  - 300.321 
PY  - 1972///
CY  - New York
PB  - Macmillan
KW  - Social sciences--Research
KW  - Quotations
N1  - Include Index
ER  -