000			00298nam a2200133Ia 4500
008			160710s1950 xx 000 0 und d
082			_a531.3 F 82 W
100			_aFRENKEL ,J.
245			_aWAVE MECHANICS
250			_a2
260			_bDOVER PUBLICATIONS _c1950
300			_a312
942			_2ddc _cB
999			_c12253 _d12253