000 00374nam a2200145Ia 4500
008 160910s9999 xx 000 0 und d
040 _cSGVU Library
041 _cEng.
100 _aCouch, L.W.
245 _aDigital & analog communication system.6/ed.
_cBy L.W. Couch
260 _bPearson Educations.
520 _aEngineering
650 _aElectronics
942 _cBOOKS
999 _c5531
_d5531