TY  - BOOK
AU  - Arora, R.S.
TI  - Unique quintessence of Chemistry for U.P.S.C. Civil  Services  and State Public Services preliminary examinations and other competitive examinations: comperhensive study material topic- wise multiple choice questions with answers 
SN  - 8183571506
U1  - 540 
PY  - 2009///
CY  - New Delhi 
PB  - Unique Publishers
ER  -