Gulo, W. text Jakarta Grasindo 2002 ind viii, 262 hlm. : ilus. ; 21 cm. W. Gulo ; editor, Yovita Hardiwati Bibliografi hlm. : 260-262 Penelitian, Metode 001.42 001.42 GUL m 979-695-645-4 190507 20190507125824 INLIS000000000002012 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)