text Jakarta Sinar harapan 1983 Cetakan : 1 ind 198 hlm. ;18.5 cm. Pendidikan 370 20130515213933 INLIS000000000009606 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)