text yogyakarta 1983 ind ...jil .: ilus.; 28 cm hitung, ilmu - studi dan pengajaran 20161114101335.0 YOGYA-01110000000292 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)