00349nam a2200109Ia 4500008004100000041000800041100001600049245003200065260002500097999001900122952009800141231212s2006    xx            000 0 und d  aeng  aComer D. E.  aInternetworking With TCP/IP  aDelhibTata Mcc2006  c972127d972127  00104070aITMbITMd2023-12-15g425.00l0pITM-P-14938r2023-12-15 00:00:00w2023-12-15yBK