TY  - BOOK
AU  - Krech David
AU  -  Crutchfirld Richard S
TI  - Theory and problems of social psychology
T2  - mcgraw Hill series in psychology ed by harry F Harlow
U1  - S8, H8-;5 (ES) 
PY  - 1948///
CY  - New York
PB  - Mcgraw Hill     
KW  - SOCIAL PSYCHOLOGY
ER  -