text Yogyakarta Andi 2004 ind xvi, 196 hlm ilus 21 cm Happy Chandraleka Virus komputer 005.84 979-731-482-0 20090227034043.0 YOGYA-02090000056570 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)