Obsatar Sinaga text Jakarta Lepsindo 2012 viii, 125 hlm. ; 14 Cm. Obsatar Sinaga Psikologi Terapan 158.2 158.2 OBS b 978-602-96935-7-7 190111 20190111113132 INLIS000000000000019 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)