TY  - BOOK
AU  - Dhingra,Ishwar C.
TI  - New approach to general science: exclusively recommended for UPSC prelims general studies paper 1 and mains general studies paper III (CSE)/by Ishwar C. Dhingra
SN  - 9789385867422
U1  - 001.5  D537N 
PY  - 2016///
CY  - New delhi
PB  - Heed publications (P) ltd
ER  -