00290nam a2200097Ia 4500008004100000082001500041100002100056245001700077260004300094650005500137211119s9999||||xx |||||||||||||| ||und||  a547bKAR-V  aKar, Ratan Kumar 0aVolume title  bNew Central Book Agencya2008cKolkata  aSciencevOrganic chemistryChemistryxGeneral Stack