text Jakarta Dinastindo 1991 Ed. 1 ind vi, 30 hlm 21 cm Pratomo wardoyo Lotus 123 release 3.1 (Program Komputer) 001.6424 20090227024155.0 YOGYA-02090000027782 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)