virus komputer text Jakarta Dinastindo 1992 Cet. 1 ind viii, 95 hlm 21 cm disusun oleh Pratama Wardoyo Indeks Virus Komputer 001.6442 979-552-018-0 20090227020742.0 YOGYA-02090000004869 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)