00651nam a2200193Ia 4500008004100000020001500041082001500056100001600071245004700087250000700134260005000141300002800191500001900219600002100238650005000259942000700309952012600316999001500442240925s9999    xx            000 0 und d  a8177223283  a004.67 HAR  aHarris, Joe 0aCISCO Network Security: little black book   aNA  aNew Delhi:bNewWiley -dreamtech Pressc,2003.  axv,676p.bNAfPhotocopy  aIncludes Index  aComputer Science  aComputer science, information & general works  cBK  001040708CSaUITUbUITUd2004-01-06eVanguard Booksg335.75l0o004.67 HARpQ5424r2024-09-25 07:13:51w2024-09-25yBK  c7923d7923