000 00317nam a2200133Ia 4500
008 161018s9999 xx 000 0 und d
020 _a9788177585698
100 _aStallings,W
245 _aHigh Speed Network And Internets.
250 _a2Ed
260 _bPearson-Education
300 _a720p.
_bRs:0
490 _a1187
999 _c1187
_d1187