000 00319nam a2200121Ia 4500
005 20251007104343.0
008 251006s9999 xx 000 0 und d
100 _amagid,leonard m.
245 0 _aelectromagnetic fields,energy,and waves leonard m.magid
260 _a1st.ed. | N.Y. Wiley
260 _c1972
942 _cBOK
999 _c5438
_d5438