TY  - BOOK
AU  - Ferman, Gerald S.
AU  - Levin, Jack
TI  - Social Science Research
SN  - 0470992913
U1  - 300.18 
PY  - 1975///
CY  - New York
PB  - John Wiley and Sons
KW  - Social sciences
KW  - Research
ER  -