Susanto, Agus text yoi Yogyakarta Media Pressindo 2008 Cet.2. ind 163 hlm. ; 21 cm Agus Susanto SELF IMPROVEMENT 158.1 158.1 Sus s 978-979-222-255-5 140217 20151008085643.0 INLIS000000000000869 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)