000 00350nam a2200157Ia 4500
008 160615s9999 xx 000 0 und d
100 _aSOMMERFELD(Arnold)
245 _aThree lectures on atomic physics
260 _aLondon
260 _bMethuen
260 _c1926
300 _a70 p.
942 _cBooks
999 _c4124
_d4124