TY  - BOOK
AU  - SEN, BIJOYKRISHNA.
AU  - SEN, BIJOYKRISHNA.,
AU  - GOSWAMI, P.
TI  - CONCEPTS OF CHEMISTRY (For Class XI)
U1  - 540 SEN 
PY  - 2005///
CY  - [s.l]
PB  - MODERN PUB.
KW  - Chemistry & allied sciences
ER  -