000 00273nam a2200109Ia 4500
008 210324s1967 xx 000 0 und d
041 _aeng
082 _a530.1
100 _aFlint, H. T.
_91575910
245 _aWave Mechanics
260 _aLondon
_bMethuen & Co. Ltd.,
_c1967
999 _c1024475
_d1024475