Wikrama SD & Ryan Masanto text Yogyakarta PT. Citra Aji Parama 2011 1 id 636 602-8799-30-0 180916 20180916021441 INLIS000000000010267 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)