000 00316nam a2200133Ia 4500
005 20251003125807.0
008 251003s9999 xx 000 0 und d
082 _a621.382
100 _aLouis E. Rrenzd
245 0 _aCommunication Electronics
260 _bMcgraw-Hill
_aLondon
_c1994
300 _a428
942 _cBK
999 _c38925
_d38925