000 00392 a2200145 4500
020 _a9971511452
082 _a621.38
_bHAY
090 _c10212
_d14419
100 _aHaykin, Simon
245 _aAn introduction to analog and digital communications
260 _aNew York
_bJohn Wiley& sons
_c1989
_g1994
300 _axvi, 652p.
_c23cm.
650 _aELECTRONICS AND COMMUNICATIONS
942 _cL
999 _c38735
_d38735