000 00311nam a2200121Ia 4500
008 250523s9999 xx 000 0 und d
100 _aStallings, William
245 0 _aHigh-Speed Networks and Internets
260 _bPearson Education
_aNew Delhi
_c2007
300 _a715
650 _aEngineering
942 _cBK
999 _c15974
_d15974