000 00265nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aCISCO SYSTEMS
245 0 _aINTERNETWORKING TECHNOLOGIES HANDBOOK
260 _c2001
_bTECHMEDIA
300 _a1077
942 _cREF
999 _c18865
_d18865