TY - GEN AU - ASHISH KUMAR NAG TI - PHYSICAL CHEMISTRY,V.2 SN - 9789353166984 U1 - 541.3/NAG/PHY/V.2 PB - TATA MCGRW HILL EDUCATION PRIVATE LIMITED KW - 500 Science KW - 540 Chemistry KW - 541 Physical chemistry KW - CHEMISTRY ER -