00294nam a2200133Ia 4500008004100000100001400041245001900055250001300074260002800087300000900115650001200124942000700136999001700143190216s9999||||xx |||||||||||||| ||und||  aRajam. Jb 0aAtomic Physics  a12nd Ed.  bSulthan Chand &coc1976  a1279  aPhysics  cBK  c32833d32833