Wijaya Kusumah text Jakarta Barat PT. Indeks 2010 id 472 hlm.; 17.5 x 25 cm Penelitian pendidikan 370.7 979-062-151-5 180916 20180916010245 INLIS000000000002099 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)