TY - BOOK AU - BHATTACHARYA,Ashok Kumar. TI - Snatak Rasayan : : Pratham O Dwitiya Parba / U1 - 540 PY - 2007/// CY - Kolkata PB - Kalyan Kumar Bhattacharya for Oriental Book Company Pvt.Ltd. KW - CHEMISTRY KW - PHYSICAL CHEMISTRY KW - INORGANIC CHEMISTRY KW - ORGANIC CHEMISTRY ER -