000 00295nam a2200121Ia 4500
100 _aBacon, M. D.(et al)
020 _a91-44-22801-5
942 _cBK
245 _aComputer networks
_bFundamentals and practice
260 _aChartwell-Bratt, Bromley
082 _a001.64404 Bac
300 _ax, 109
999 _c21250
_d21250