text Jakarta Rineka Cipta 1993 Cet. 1 ind ...jil ilus 21 cm Lisnawaty Simanjuntak, Poltak Manurung, Domi C. Matutina ; editor, Sudarsono Yang diterima : Jil. 2 Bibliografi : hlm. 191-192 Matematika - Ekonomi 979-518-432-7 20090227024648.0 YOGYA-02090000032196 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)