000 00317nam a2200133Ia 4500
008 241124s9999 xx 000 0 und d
100 _aSklar, Bernard
245 0 _aDigital Communications: Fundamentals and Applications
250 _a2
260 _bPearson Education
260 _c0
300 _a1137
942 _cBK
999 _c7742
_d7742