00506    a2200193   4500001000700000003000400007005001700011008004100028020001800069082001400087100001700101245007800118250001200196260003600208300001500244653001400259653002400273700001500297148258OSt20210928122323.0                                          a9788123918662  a546bD26F1 aDas, Asim K.1 aFundamental concepts of inorganic chemistrycby Asim K. Das and Mahua Das  a2nd ed.  aNew DelhibCBS Publishersc2014  av.1: 541p.  aChemistry  aInorganic chemistry  aDas, Mahua