00305nam a2200109Ia 4500008004100000041001200041082001100053100001600064245010300080260000600183650000600189221030s9999    xx            000 0 und d  aEnglish  a105.23  aK. S. Siyan 0aInside TCP/IP third edition a comprehensive introduction to protocols and conceptscby K. S. Siyan  c0  aB