000 00302nam a2200121Ia 4500
008 220201s1985 xx 000 0 eng d
041 _aENG
100 _aI.S: 9530-1980
245 0 _aLOCAL AREA NETWORKS
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1985
300 _a165
942 _2ddc
999 _c58112
_d58112