TY  - BOOK
AU  - Jahoda, Marie ... et al 
AU  - Deutsch, Morton & Cook, Stuart W 
TI  - Research Methods in Social Relations : : With special reference to prejudice 
U1  - 307.2 
PY  - 1951///
CY  - New York
PB  - The Dryden Press
N1  - Part : 1  - Basic Processes
ER  -