na INLIS000000000032439 20160203085451.0 $a 979-794-150-7 $0010-021600000000221 $a R 005.8 SUG k C.1 $a R 005.8 SUG k C.1 $a Sugi Mulyono $a Kumpulan Software Pilihan Paling Dicari $a Jakarta $b Media Kita $c 2008 $a KEAMANAN DATA-VIRUS KOMPUTER $a Arpus Kab. Magetan $a 41.324