text Yogyakarta Graha Ilmu 2013 Ed.1, cet. 1 viii, 178 hlm. ilus. 23 cm. (5 eks.) / Samsu Somadayo Bibliografi : hlm. 173-175 Pendidikan - Penelitian 370.72 370.72 Sam P 978-979-756-915-0 YOPDYOG 20150223093725.0 YOGYA000000000101413 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)