Metode Penelitian Survai / editor, Sofian, Effendi text Jakarta LP3ES 1989 Cetakan : 1 ind x, 336 hlm. ;21 cm. 324 Metode Penelitian 001.422.5 979-8015-47-9 20130515144036 INLIS000000000004452 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)