TY - GEN AU - BAHL, ARUN AU - BAHL, B S AU - TULI, G D TI - ESSENTIALS OF PHYSICAL CHEMISTRY U1 - 541.3 BAH/ES CY - NEW DELHI, S.CHAND&COMPANY LTD. KW - ATOM KW - CATALYSIS KW - LIQUIDS KW - NUCLEAR CHEMISTRY KW - PHOTOCHEMISTRY ER -