TY  - BOOK
AU  - Sen Gupta,Subrata
TI  - Organic chemistry
SN  -  81-89343-02-5
U1  - 547 
PY  - 2012///
CY  - Kolkata
PB  - M/S Subrata Sen Gupta
KW  - Chemistry
N1  - Includes index
ER  -