text Jakarta Rajawali Press 1992 Ed.2, cet.14 ind xiii, 304 hlm ilus 21 cm Sofyan Assauri Bibliografi : hlm. 303-304 Matematika ekonomi 330.1543 979-421-070-6 YOPDYOG 20090227022449.0 YOGYA-02090000014825 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)