000 00511 a2200181 4500
020 _a0071210288
082 _a621.38223
_bCAR
090 _c4426
_d5567
100 _aCarlson, A. Bruce
245 _aCommunication systems
_ban introduction to signals and noise in electrical communication
250 _a4th
260 _aNew York
_bMcGraw hill
_c2002
_g2002
300 _axiii, 849p.
_c23cm.
650 _aSIGNAL ANALYSIS AND THEORY
700 _aCrilly, Paul B.
700 _aRutledge,Jant C.
942 _cSR
999 _c33363
_d33363