TY  - BOOK
AU  - Seema
AU  - Sangwan,Nitin
TI  - Essential sociology : : for civil services main examination / 
SN  - 9788131251430
U1  - 301 
PY  - 2017///
CY  - GURGAON
PB  - Lexis Nexis
N1  - Includes index
ER  -