000 00346nam a2200133Ia 4500
005 20260413100632.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aSohmenner Reger W
245 0 _aUnderstanding local area networks
260 _bN york mcmillan pub comp.
_c1990
300 _a797
942 _cGB
999 _c3093
_d3093