TY  - BOOK
AU  - International conress Sociology Psychology. Zurizch
ED  - International conress Sociology Psychology. Zurizch
TI  - Proceedings
U1  - Y0aSp1,N54, J5 
PY  - 1955///
CY  - Neuchatel
PB  - editions Griffon      
KW  - SOCIOLOGY
ER  -