TY  - GEN
AU  - Vidya Bhushan
AU  - Sachdeva , D.R.
ED  - 
ED  - 
ED  - 
TI  - An introduction to sociology
U1  - 301 
PY  - 2012///
CY  - Allahabad
PB  - Kitab Mahal
KW  - 
ER  -