text Jakarta Bumi Askara 2001 2 ind 162 ; 21x14 S. Nasution Pendidikan 370 370 NAS S C.1 979-526-227-0 260506 20260506034702 INLIS000000000001056 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)