00295nam a2200109Ia 4500008004100000082002100041100001700062245004400079250000900123260004300132300001000175240913s9999||||xx |||||||||||||| ||und||  aGS    546  MIN/E  aD.M.P Mingos 0aEssential trends in inorganic chemistry  aNULL  bOxford University PressaNewyorkc1998  a332 p