text Jakarta Kanaya Press 2009 Cetakan : 1 ind 223 hlm. : ilus. ;15,5 cm. Motivasi Psikologi 153.8 978-602-8496-10-0 20130515140616 INLIS000000000003776 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)