00463     2200193   4500001002100000005001700021008004100038020001700079035002200096082000900118090001800127100001900145245002300164250001500187260003000202850001700232990001000249990001000259INLIS00000000000003420130107084110.0                                        $a 979-533-980-x$0010-011300000000029$a 005.8$a 005.8 sit h c2$a Eryanto Sitorus$a HACKER DAN KEAMANAN$a Andi offset$a Yogyakarta $b Andi $c 2003$a arpus magetan$a 20.039$a 20.039