00298nam a2200133Ia 4500008004100000020001700041082001000058082001000068100001600078245003700094260001000131260001400141260000900155230118s9999||||xx |||||||||||||| ||und|| a1403-93029-5 a541.3 bKAP/A ak.lbkapoor 2aa textbook of physical chemistry adelhi bmacmillan c1985