TY  - BOOK
AU  - MAITY, SUKHENDU
AU  - BHATTACHARYA, APARESH
TI  - UCHCHA MADHYAMIK RASAYAN ( BEN ) / 
U1  - 540 
PY  - 1981///
CY  - KOLKATA
PB  - ABHINABA PRAKASHAN
KW  - CHEMISTRY
ER  -