000 00260nam a2200109Ia 4500
100 _aBahl, B S & Tuli, G D
942 _cBK
245 _aEssential's of physical chemistry
260 _aS Chand & co, New Delhi
_c1990
082 _a541.3 Bal/Tul
300 _av,844
999 _c68307
_d68307