dr. Wawan Supriyanto text Yogyakarta Cakrawala Ilmu 2012 id 618.2 Sup s 9793931639 180119 20180119141734 INLIS000000000008515 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)