00516     2200193   4500001002100000005001700021006001900038008004100057020001700098035002400115084001500139100001600154245005400170250000900224260004400233650001200277700001800289990001500307INLIS00000000000238120150414143609.0a           ||| | 170609|                      ||| |      $a 979-20-1417-9$a 0010-011500000000384$a 004.6 ONO b$a Onno W.Purbo$a Buku pintar internet $b Keamanan jaringan internet$a Cet.1$a Jakarta $b Elex Media Komputindo $c 2000$a Internet$a Tony Wiharjito$a 2447/B/2002