000 00261nam a2200121Ia 4500
082 _a541 PUR
100 _aPURI, B.R.
110 _aSHARMA, L.
245 _aPRINCIPLES OF PHYSICAL CHEMISTRY
260 _bS.NAGIN & CO.
_c1975
300 _a957
942 _2ddc
_cB
999 _c36961
_d36961