TY  - BOOK
AU  - Choudhary, Dharam Pal 
AU  - Sharma, Purnima
TI  - Post Graduate Entrance Examinations 2017 Chemistry 
SN  - 9789352512324
U1  - 540 CHO 
PY  - 2017///
CY  - New Delhi
PB  - Arihant Publications (India) Pvt. Ltd.
KW  - Chemistry
ER  -