00480    a2200169   4500020001800000082001500018100001800033245007000051260004400121300002200165650002400187650001800211650002100229650002100250650001300271700002600284  a9788129702913  a005.8bBAS  aBastien, Greg  aCCSP cisco secure pix firewallbadvanced exam certification guide  aSingaporebPerson educationc2003g2003  axxxi, 433p.c24cm  aFirewall technology  aData security  aComputer science  aNetwork security  aFirewall  aDegu, Christian Abera