000 00607nam a2200157Ia 4500
008 120911s9999 xx 000 0 und d
020 _a9780132037945
082 _a621.382 COU
100 _aCouch, Leon W.
245 _aDigital and analog communication systems / Leon W. Couch,II
250 _a7th ed.
260 _aUpper Saddle River, NJ : Pearson/Prentice Hall, c2007.
300 _a749 p. : ill. ; 25 cm.
650 _aTelecommunication systems Digital communications
999 _c23056
_d23056
952 _w2012-09-11
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