000 00255nam a2200109Ia 4500
008 160710s1948 xx 000 0 und d
100 _aATTWOOD,S.S
245 _aELECTRIC AND MAGNETIC FIELDS
260 _bJOHN WILEY
_c1948
300 _a430
942 _2ddc
_cB
999 _c9502
_d9502