text Jakarta Elex Media Komputindo 1991 Cet. 2 ind viii, 72 hlm ilus 21 cm Husni Susanto Bibliografi : hlm. 71 Indeks Wordstar (Program komputer) 001.6424 20090227040224.0 YOGYA-02090000063786 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)