TY  - BOOK
AU  - Khanna, S.K., Verma, N.K., Kapila, B.
TI  - Objective questions in chemistry: for competitive examonations
SN  - 8179681041
U1  - 540 
PY  - 2006///
CY  - Kolkata
PB  - Golden Bells
KW  - Chemistry
ER  -