text Jakarta Gunung Mulia 2006 Cet. 2 ind 467 hlm. 24 cm Prof. Dr. Singgih D. Gunarsa Psikologi-Perkembangan 155.4 155.4 SIN d 979-687-238-2 INLIS000000000000039 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)