text Yogyakarta Empat pilar pendidikan 2007 40 hlm.: ilus.; 20cm Sherly Sumito Taman hiburan 20150224093929.0 YOGYA000000000083556 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)