TY  - BOOK
TI  - Main trends of research in the social and human sciences
U1  - RR 300.7 MAI; 
PY  - 1970///
CY  - Paris
PB  - Unesco
KW  - Social sciences - Methodology
KW  - Social sciences - Research
N1  - Contents: Part 1.Social sciences; Includes index; ref
ER  -