BLALOCK, Hubert M. text California Sage Publications 1982 id 285p.:ills.;24cm metodologi penelitian -- sosial -- ilmu sosial -- penelitian sosial 30 210426 20210426121656 INLIS000000000010575 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)