text Jakarta Gramedia Pustaka Utama 1980 ind 158 hlm. ; 21x15 cm Wim Van Zantem Metode Riset Penelitian Ilmu Sosial, Statistik Ilmu Sosial 300.72 300.72 ZAN K C.1 241028 20241028122328 INLIS000000000001871 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)