000 00263nam a22001097a 4500
082 _a621.3823 SHE'T
100 _aSHEA, T. E
_972910
245 _aTRANSMISSIO NETWORKS AND WAVE FILTERS
260 _aNEWYORK
_bD. VAN NOSTRAND
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300 _a470P
942 _cBK
999 _c578874
_d578874