SINGARIMBUN, Masri text Jakarta Ghalia Indonesia 1984 id 127p; 21cm Metode Penelitian 1.891 210426 20210426121505 INLIS000000000010259 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)