000 00306nam a2200121Ia 4500
008 240125s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a539.7
_bN84 WEH.R
100 _aWher, M. Russell
_917036
245 0 _aPhysics of the atom
260 _bNarsa pub. House
_aNew Delhi
_c1984
942 _cBK
999 _c28641
_d28641