00317nam a2200133Ia 4500008004100000082001000041082001000051100001900061100001400080245003700094260001400131260002900145260000900174230118s9999||||xx |||||||||||||| ||und||  a541.3  bSHA/A  ak.k   bsharma  bl.ksharma 2aa textbook of physical chemistry  anew delhi  bvikas publishing pvt ltd  c1977