00416nam a22001457i 4500001001000000005001700010008004100027082002000068100002700088245006300115260003400178300001700212650002300229020001800252SXC00733120260819093426.0260101s1968    ii            000 0 eng d  a541.3 PUR-P222  aPuri, B R; Sharma, L R10aPrinciples of physical chemistry /cPuri, B R; Sharma, L R  abS Nagin & Co., Delhi,c1968  ap. ;c22 cm. 0aPhysical chemistry  a9780195022346