000			00521nam a22001457a 4500
999			_c3561 _d3561
020			_a0201427885 (pbk)
082			_a621.3981 _bDUC
100			_aDuck, Michael _aPeter Bishop _aRichard Read
245			_aData communications for engineers
260			_aEngland _bAddison-Wesley _c1996
300			_axiii, 270 p. _b: ill. _c; 23 cm.
500			_aIncludes index.
650			_aOptical communications _v Local area networks _vComputer networks _vBroadband networks _vLine codes _vTransmission _vModems _vFEAS
942			_cBK