00361nam a2200157Ia 4500003000500000008004100005020000900046040000900055041001200064082002100076100001700097100001300114245005300127260000900180650001400189NDCL180829s9999||||ii |||||||||||||| ||eng||  a6197  aNDCL  aEnglish  a541 DSK216th ed  aDogra, S. K.  aDogra,S. 0aPhysical chemistry through problemscS. K. Dogra  c1986  aChemistry