text Jakarta Citra Budaya 1990 ind 40 hlm. 21 cm. Har Psikologi remaja 398.2 HAR p 398.2 HAR p INLIS000000000000068 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)