00377nam a2200169Ia 4500003000500000008004100005020001800046040001900064082000700083100002400090245002200114250000600136260003500142300001000177365000800187546001200195STCL230729s9999    xx            000 0 und d  a9788178087856  aSTCLcSTCLbEN  222  aTanenbaum, Andrew S 0aComputer networks  a4  bPearson EducationaNoidac2004  a891 p  b250  aEnglish