00485     2200193   4500001002100000005001500021008004100036020000600077035002500083041000700108082001400115090001400129100001700143245002800160250001000188260004500198300002500243500002300268INLIS00000000000151720140109112821180129|||||||||   |   |||   |||| ||   |   a-  a0010-011400000001517  aid0 a001.644 2  a001.644 20 aHadi, Djarot00aMengenal Virus Komputer  aCet.1  aJakartabPT. Elex Media Komputindoc1991  aviii, 84 hal : 21 cm  aBibliografi hal 83