text Semarang Satya Wacana 1988 Cet. 1 ind v, 113 hlm 21 cm Made Wahyu Sutheja Bibliografi : hlm. 113 Motivasi pendidik 20090227020455.0 YOGYA-02090000001786 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)