TY  - BOOK
ED  - Unique Research Academy .
TI  - Chemistry For UPSC/State Civil Services Preliminary (Optional) Examination
SN  - 81-8357-039-9
U1  - 540 
PY  - 2009///
CY  - New Delhi
PB  - Unique Publishers
KW  - Chemistry- UPSC/State Civil Services Preliminary (Optional) Examination
KW  - G- Chemistry
ER  -