text Jakarta Karunika Universitas Terbuka 1987 cet.1 ind [183hlm] : ilus.; 28 cm Ekonomi produksi 2011020809184093 YOGYA-02110000002657 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)