TY  - BOOK
AU  - Brown, Geoffrey
AU  - Cherrington, Derek H
AU  - Cohen, Louis
TI  - Experiments in the social sciences
U1  - 300.724 BRO-; 
PY  - 1975///
CY  - London
PB  - Harper & Row Publishers
KW  - Social sciences - Experiments
KW  - Social sciences - Research
ER  -