TY  - BOOK
AU  - Bhatnagar, Mahesh
AU  - Tiwari, S D
AU  - Joshi, B D
TI  - Objective general Knowledge
SN  - 9789386385000
U1  - 001 BHA/OBJ 
PY  - 2017///
CY  - New Delhi
PB  - Source Books
ER  -