000			00467 a2200157 4500
999			_c4254 _d4254
020			_a0077091981
050			_aQA76. BRE 1997
100			_aBrebner, Gordon _eauthor
245			_aComputers in communication / _cGordon Brebner
264			_aLondon : _b McGraw-Hill, _c ♭1997.
300			_axviii, 470 pages : illustrations ; 25 cm
500			_aIncludes index.
650			_aComputer networks.
650			_aTelecommunication systems.
942			_2lcc _cBK _h76 _iBRE _kQA