00401nam a22001217a 4500020002400000082001800024100005600042245001700098260003100115300003500146500002000181650007800201  a9781423999386 (bpk)  a004.678	bSCH  aSchneider, garyaJessica EvansaKatherine T. Pinard  aThe Internet  aUSbCengage learningc2009  axv, 271 p.b: ill.c; 27.5 cm.  aIncludes index.  aComputer scienceaInternetvBrowsersvWeb communicationvWeb securityvFC