00411nam a2200157Ia 450000500170000000800410001704100080005808200140006610000140008024500370009425000090013126000410014030000160018165000400019770000160023720191018115737.0190710s9999    xx            000 0 und d  aeng  a541 B148E  aBahl, B S 0aEssentials of physical chemistry  a20th  aNew Delhib: S Chand and Co., c1976  avi, 739 p.   a| Chemistry a| Physical chemistry   aTuli, G.D.