Langka text Mataram Caraka Darma Aksara 2007 ind 60 hlm. Dra.Hartini Etik Widayati Teori Ilmu Pengetahuan Alam 591 591.6-HAR-s 979-1457-1457-00-X INLIS000000000001068 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)