00511nam a2200169Ia 450000500170000000800410001702000180005808200220007610000390009824500430013725000120018026000410019230000140023340000450024750000270029265000220031920241213121500.0231217s9999    xx            000 0 und d  a9788131210451  a001.64404  PET;36  aPeterson, Larry L. Davie, Bruce S. 0aComputer networks : a systems approach  a4th ed.  c2007bMorgan KauffmanaSan Francisco  axxvii+806  aThe morgon kaufmann series in networking  aContent page available  aComputer,networks