Sumadi Suryadibrata text Jakarta PT. Raja Grafindo Persada 2002 Ed. 1, Cet. 2 xiv, 354 hal. : Ilus. ; 21 cm Pendidikan-Psikologi -- Psikologi pendidikan 159 : 370.15 979-421-082-x 210322 20210322160520 INLIS000000000003404 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)