TY  - BOOK
AU  - Leon Festinger
TI  - Social pressures in informal groups : : a study of human factors in housing 
SN  - 0804701741
U1  - 363.59 
PY  - 1950///
CY  - California
PB  - Stanford University Press
KW  - Sociale beïnvloeding
N1  - Includes index
ER  -