000 00308nam a2200121Ia 4500
008 160710s1985 xx 000 0 und d
082 _a621.3813 MAT
100 _aMATTHAEI,G. AND OTHERS
245 _aMICROWAVE FILTERS IMPEDANCE MATCHING
260 _bARTECH HOUSE
_c1985
300 _a1096
942 _2ddc
_cB
999 _c56197
_d56197