00628nam a2200193Ia 4500008004100000020001500041082001400056100002500070245003700095250000800132260004200140300002400182500001900206600002100225650005000246942000700296952011600303999001500419240925s9999    xx            000 0 und d  a812970207x  a005.8 CHE  aCheswick ,William R. 0aFirewalls and Internet Security   a2nd  aSingapore:bPearson educationc,2003.  a343p.bNAfOriginal  aIncludes Index  aComputer Science  aComputer science, information & general works  cBK  001040708CSaUITUbUITUd2005-03-22eF.B.Cg317.85l0o005.8 CHEpQ6168r2024-09-25 07:14:06w2024-09-25yBK  c8667d8667