00289nam a2200109Ia 4500008004100000082001500041100001500056245005500071250000900126260003600135300000800171240913s9999||||xx |||||||||||||| ||und||  a546  DAS/F  aAsim k Das 0aFundamnetal concept of inorganic chemistry  part 2  aNULL  bCBS PublishersaNew Delhic2008  a846