text Yogyakarta Graha Ilmu 2012 Ed. 1, cet. 1 ind XIII, 91 hlm. : ilus. ; 23 cm. Victorianus Aries Siswanto Penelitian metode 001.42 978-979-756-855-9 20150528091828.0 YOGYA-07120000000286 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)