000 00483nam a2200169Ia 4500
020 _a0023252863
082 _a621.382
_bCOM
100 _aCouch, Leon W.
_990811
245 _aModern communication systems
_b:principles and applications
260 _aNew jersey:
_bPrentice-Hall,
_c1995.
300 _bxxv, 598p.
500 _aIncludes bibliography and index
546 _aeng
650 _aTelecommunication systems
_94193
650 _aDigital communications
_990812
942 _cBK
999 _c16496
_d16496