000 00408nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _aPG 539.7 KRA-A
100 _aKramers, H A, et al.
245 _aAtom and the bohr theory of its structure: An elementary presentation
260 _bAlfred A Knopf, New York
260 _c1926
300 _a210
650 _aAtomic and Nuclear physics
942 _cBOOKS
999 _c3881
_d3881