Heyster, Sis text Jakarta Balai Pustaka 2004 216 hlm : ilus ; 14 X 21 cm Sis Heyster Psikologi Remaja 155.533 155.533 HE g 979-690-256-7 20241219072334 INLIS000000000000606 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)