00373nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001600084245009400100260002100194300000800215650001600223221030s9999    xx            000 0 und d  a8120310535  aEnglish  a105.23bCom  aD. E. Comer 0aInternetworking With TCP/ IP Vol. I : Principles,Protocols & Architecturecby D. E. Comer  bPHIaIndiac2001  a613  aBE Computer