Suatu pengantar text Jakarta Erlangga 1982 Cet. 3 ind xii,151 hlm ilus Sanfod Labovitz, Robert Hagedorn ; penerjemah, Bakri Siregar ; editor, Gunawan Hutauruk Judul asli : Introduction to social research Termasuk Bibliografi Penelitian sosial 309.1 20090227022034.0 YOGYA-02090000010406 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)