000 00333nam a22001337a 4500
020 _a9971511460
082 _a621.38
_bSHA
100 _aShanmugan, K. Sam,
245 _aDigital and analog communication systems
260 _aNewyork
_bJohn Wiley & Sons
_c1979
300 _a600p.
650 _aSystems and signals analysis
942 _cBK
999 _c246105
_d246105