00393nam a2200145Ia 4500008004100000020001500041041001200056100001900068245007400087250000800161260003800169300000800207650001600215700001600231221030s9999    xx            000 0 und d  a0123850591  aEnglish  aL. L. Peterson 0aComputer Networks : A System Approachcby L. L. Peterson, B. S. Davie  a5th  bMorgan Kauf Pub.aNew Delhic2014  a884  aBB Computer  aB. S. Davie