000 00411nam a2200181 4500
100 _aCOUCH, LEON W
245 _aDIGITAL AND ANALOG COMMUNICATION SYSTEM
250 _a7th;1stIm
260 _aPEARSON EDUCATION, 2009.
300 _a749
490 _aN
690 _aFET
690 _aECE
690 _aELECTRONICS ENGINEERING
905 _aBooks
906 _aMRIIRS
907 _a14562
999 _c27091
_d27091