text Jakarta LP3ES 2012 ind xiv, 319 p.; 23 cm Sofian Effendi , Tukiran Metode penelitian 303.6 EFF m 303.6 EFF m 978-979-3330-94-5 INLIS000000000001662 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)