TY  - BOOK
AU  - Selltiz,Claire
ED  - Society for the Psychological Study of Social Issues.
TI  - Research methods in social relations
AV  - H62 .R45 1959
U1  - 307.2 
PY  - 1959///]
CY  - [New York]
PB  - Holt
KW  - Social sciences
KW  - Research
ER  -