000 00253nam a2200109Ia 4500
100 _aKhosla, B.D.
942 _cBK
245 _aPhysical chemistry
_bAn updated text book
260 _aR. chand & co., New Delhi
_c1964
082 _a541 Kho
300 _a1003
999 _c21781
_d21781