000			00464nam a22001817a 4500
003			OSt
005			20241014153118.0
008			241014b |||||||| |||| 00| 0 eng d
020			_a0745805523
040			_cKsTU
050			_aTK 5705.5 _bbre1989.
100			_aBrewster, R. L.
245			_aCommunication system and computer networks
260			_aNew York _bJohn Wiley & Sons _c1989.
300			_a144p.: ill.
500			_aIncludes index.
942			_2lcc _cBK _n0
999			_c3263 _d3262