text Jakarta Gramedia 1988 1 ind 307 hlm. ; 14x21 cm Jean Piaget Psikologi, Ilmu Jiwa 150 150 PIA A C.1 241202 20241202091740 INLIS000000000000223 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)