TY  - BOOK
AU  - Lazarsfeld P F
TI  - Main trends in sociology
T2  - Main Trends in the Social Sciences.1. Forming Chapter 1 of Unesco : Main Trends of Research in the Social and Human Sciences. Pt 1
U1  - Y, L0 
PY  - 1970///
CY  - Paris
PB  - Unesco          
KW  - Essays Sociology
ER  -