000 00309nam a2200133Ia 4500
008 131008s9999 xx 000 0 und d
082 _a91102 THO
245 _aHardening Cisco Routers
260 _bO' Reilly
300 _axiii 173
365 _cRs
546 _aEnglish
650 _aNetwork Administration
999 _c121015
_d121015