text Jakarta Rajawali 1985 Cet. 1 ind ix, 247 hlm ilus 21 cm Lita Sutopo Bibliografi : hlm. 242-243 Bibit unggul 631.5 YOPDYOG 20090227023806.0 YOGYA-02090000023637 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)