text Jakarta Dinastindo 1993 Cet. 1 ind xii, 134 hlm ilus 21 cm disusun oleh Michael R. Wijela Bibliografi : hlm. 128 Indeks Word perfect (Program komputer) 001.6424 979-552-078-4 20090227020749.0 YOGYA-02090000004935 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)