00305nam a2200133Ia 4500008004100000082001200041082001000053100001900063100002000082245001900102260001000121260003100131260000900162230118s9999||||xx |||||||||||||| ||und|| a541.369 bRAJ/T adr.j.brajaram bdr.j.ckuriacose 0athermodynamics adelhi bshoban lal nagin chand &co c1196