000 00274nam a2200121Ia 4500
008 160710s1953 xx 000 0 und d
082 _a537.12 KRA
100 _aKRAUS, JOHN D
245 _aELECTROMAGNETIC
260 _bMCGRAW-HILL
_c1953
300 _a604
942 _2ddc
_cB
999 _c33966
_d33966