00353nam a2200145Ia 4500003000500000008004100005020001800046040001900064082000700083100001900090245003800109260003900147300000900186546001200195STCL181203s9999    xx            000 0 und d  a9780070474161  aSTCLbENcSTCL  222  aZacker, Craig  4aThe Complete Reference Networking  bTata Mc-Graw HillaNew Delhic2010  a1109  aEnglish