text Yogyakarta Gajah mada university press 1993 Cet. 6 ind x, 250 p. 21 cm Hadari Nawawi Metode Penelitian 303.1 303.1 NAW m 979-420-064-6 INLIS000000000000718 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)