text Yogyakarta BPFE 1985 Ed. 1 ; Cet. 1 ind vii, 318 hlm ilus ...cm Insukindro Matematika ekonomi 519 20090227040352.0 YOGYA-02090000064951 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)