Lingkungan sosial Pengelolaan - text jki Jakarta Yayasan Obor Indonesia 2002 ind x, 156 hlm. ; 21 cm Penyunting, Jonny Purba SOSIAL-MASALAH 361.1 361.1 Pen - 979-461-417-3 140428 20150209103107.0 INLIS000000000002256 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)