000 00359nam a2200145Ia 4500
008 221231s9999 xx 000 0 und d
100 _aHayt,William H and Kemmarly, Jack E
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245 0 _aEngineering Circuit Analysis
250 _a6
260 _bMc Graw Hill
260 _c2007
300 _a781
650 _aTelecommunication
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942 _cBE_BK
999 _c3781
_d3781