000 00253nam a22000857a 4500
008 210226b ||||| |||| 00| 0 eng d
050 _aQC173 .C66
245 _aThe evolution of the nuclear atom
_cCONN, G.K.T.
942 _2lcc
_hQC173 .C66 1965
999 _c1014
_d1014