TY  - BOOK
AU  - Binwal J C Ed.
AU  -  Chandel A S Ed.
AU  -  Saraf Veena
TI  - Social science information: Problems and prospects
U1  - 2:97:(sigma).2'N8, N0 
PY  - 1990///
CY  - New Delhi
PB  - Har Anand Publishing.    
ER  -