GOULD, Bill text Jakarta Gramedia 2006 Cet. 1 id xx, 406 hal. : Ilus. ; 21 cm Motivasi -- Perubahan 159.943 9792219285 210322 20210322155344 INLIS000000000000234 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)