Rahasia hidup seimbang / Fitryan Dennis ; editor Daniel P. Purba text Jakarta Erlangga 2010 ind 64 hlm ilus 10 cm Psikologi 150 978-979-033-812-8 20110406081250.0 YOGYA-04110000000433 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)