text Jakarta Elec Media Komptindo 1988 ind ix, 90 hlm ilus 21 cm Murniadi Lotus manuscript (Program Komputer) 001.6404 20090227024155.0 YOGYA-02090000027784 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)