TY  - BOOK
AU  - Vidya Bhushan 
AU  - Sachdeva, D.R
TI  - Introduction to sociology 
SN  - 81-225-0004-8
U1  - 301 
PY  - 1999///
CY  - Allahabad
PB  - Kitab Mahal
KW  - Social groups
KW  - Sociology
ER  -