000 00306nam a2200121Ia 4500
008 210901s9999 xx 000 0 eng d
082 _a541.3 PUR
100 _aPuri
245 0 _aPrinciples of physical chemistry
260 _aNew delhi
_bVishal publication
_c1982
300 _a1075p.
942 _2ddc
_cBK
_01
999 _c15195
_d15195