000			00390nam a2200145Ia 4500
001			32434
008			150525s9999 xx 000 0 und d
020			_a1565921240
100			_aChapman Brent D.
245			_aBuilding Internet Firewalls _cChapman Brent D.
260			_aSebastopol _bO'Reilly _c1995
300			_axxvi. 517p. ill.
500			_aIncludes Index
650			_aInternet Security
999			_c53960 _d53960