TY  - BOOK
AU  - Bhatnagar, Vimal Rai
TI  - Question bank: sociology 
SN  - 8186651144
U1  - 301 
PY  - 1997///
CY  - New Delhi
PB  - Dhillon Group of Publications
KW  - Science--Study and teaching
KW  - Civil services
N1  - Includes bibliographical references and index
ER  -