000 00610nam a2200229Ia 4500
999 _c11977
_d11977
005 20200728134524.0
008 180712s9999 xx 000 0 und d
020 _a130812234
041 _aEN
082 _a621.382
_bCOU
_223
100 _aCouch, Leon W.
245 _aDigital and analog communication systems
_c/ Leon W. Couch
250 _a6th ed.
260 _aNew Jersey
_bPrentice Hall
_c2001
300 _axxv, 754 p.
500 _a Includes index.
509 _aNS
650 _aDigital signals
650 0 _a Analog signals
_9103157
650 4 _aCommunication engineering
_93556
942 _cS