000 00255nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a621.3813 N WHE
100 _aWHEELER GERSHON J
245 _aINTRODUCTION TO MICROWAVES
300 _a243
999 _c7138
_d7138