text Yogyakarta Universitas Sanata Dharma 2012 Cet.1. ind vi, 71 hlm.; ilus.; 23 cm. Novita Dewi Bibliografi : hlm. 71 Pendidikan-Teksbook 371.32 978-602-9817-33-5 20130214082003.0 YOGYA-02130000000510 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)