Siahaan, P text jki Jakarta Karya Utama 1982 Cet.1. ind v, 78 hlm. ; 21 cm P. Siahaan PENDIDIKAN-GURU 371.100 28 371.100 28 Sia d 140521 20150205091443.0 INLIS000000000002437 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)