text Jakarta Rineka Cipta 1991 Cet. 3 ind viii, 130 hlm. ; 18 cm. Agoes Soejanto Bibliografi : hlm. 129-130 YOPDYOG Cara belajar Metode belajar 001 979-518-170-X 20150601102211.0 YOGYA-03130000000082 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)