00386nam a2200145Ia 45000030006000000080041000060400015000471000016000622450074000782500006001522600047001583000006002055460012002110050017002230STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aComer, D.E.  aInternet working with TCP/IP. Principles, Protocols and Architectures  a2  bPrentice Hall of India; Delhic2004aDelhi  a0  aEnglish20220125160202.0