000 00285nam a2200121Ia 4500
100 _aChorafas, Dimitris N
020 _a0-07-100711-3
942 _cBK
245 _aLocal area network reference
260 _aMcGraw - Hill, New York
_c1989
082 _a001.64404 Cho
300 _axi,626
999 _c66205
_d66205