AU  - Chaudhury,Kamalesh .
TI  - Uccha Madhyamik Rasayan XII / 
SN  - 978 0 19 567722 5
U1  - 540 
PY  - 2009///
CY  - N.Delhi
PB  - Oxford University Press , 
KW  - Chemistry
N1  - NULL
ER  -