000 00323nam a2200109Ia 4500
008 160710s1964 xx 000 0 und d
100 _aMATTHAI,G.L. AND OTHERS
245 _aMICROWAVVE FILTERS IMPADANCE MATCHING NETWORKS AND COUPLING STRUCTURES
260 _aNEW YORK
_bMCGRAW HILL
_c1964
300 _a1096
942 _2ddc
_cB
999 _c29925
_d29925