000 00261nam a2200121Ia 4500
100 _aBahl BS
245 _aEssentiasls of Physical Chemistry
250 _a21st
260 _c1980
_bS.Chand & Co.
_aNew Delhi
300 _avi+739
700 _aTuli GD
942 _cBK
999 _c8321
_d8321