000 00258nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _a539 7 EVA
100 _aEvans, Robley.
245 4 _aThe atomic nucleous.
260 _aMcGraw-Hill
_b1955
942 _cBKS
999 _c304339
_d304339