00369nam a2200133Ia 4500008004100000028003100041082001900072100001700091245002000108260003400128300001300162365000600175650005400181210812s9999||||xx |||||||||||||| ||und||  aGifted by Dr. Kumar Ketkar  223a546.75 ASI  aIsaac Asimov 4aThe noble gases  bNew York : Basic Books,c1966  ax, 171p.  b0  aChemistry & allied sciences-- Inorganic chemistry