000 00285nam a2200109Ia 4500
008 160710s1953 xx 000 0 und d
100 _aMORSE,P.M. AND FESHBACH,H.
245 _aMETHODS OF THEOROTICAL PHYSICS
260 _aNEW YORK
_bMCGRAW HILL
_c1953
300 _a997
942 _2ddc
_cB
999 _c22777
_d22777