text Yogyakarta Gadjah Mada University Press 2006 ind xvi, 337 halaman : grafik, foto berwarna ; 23 cm Issirep Sumardi...[et.al] Pendidik-- Universitas Gadjah Mada 920 920 BIO YOPDYOG 180403 20180702113029 INLIS000000000034952 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)