TY  - BOOK
AU  - Unesco
TI  - Main trends of research in the social and human sciences
T2  - New Babylon : Studies in the behavioral science; 8
U1  - Sigma:f, L0(RR) 
PY  - 1970///
CY  - Paris
PB  - Mouton/Unesco       
KW  - SOCIAL SCIENCES
ER  -