000 00361nam a2200145Ia 4500
008 190516s9999 xx 000 0 und d
100 _aSumner, W.L.
_94034
245 0 _aProgress in Science
260 _bBasil Blackwell
_c1946
_aLondon
300 _a184
600 _tPhysics
_91741
650 _aPhysics
_91741
942 _cBK
999 _c117230
_d117230