TY  - BOOK
AU  - Forcese, Dennis P.
AU  - Richer, Stephen
TI  - SOCIAL RESEARCH METHODS
U1  - 301.072 
PY  - 1973///
CY  - Englewood Cliffe, N. J.
PB  - Prentice-Hall
KW  - Sociall Science Research
KW  - Sociology -- Methodology
KW  - Social Sciences -- Methodology
N1  - Bibl. : P. 269-274
ER  -