Gagas Ulung text jakarta Gramedia Pustaka Utama 2010 id 381.1 978-979-22-5543-0 171221 20171221114847 INLIS000000000402977 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)