text Jakarta Rajawali 1989 2 ind 304 ; 21x14 cm Sofjan Assauri Ekonomi Matematika 330.0151 330.0151 ASS M C.1 979-421-070-6 240926 20240926062915 INLIS000000000001006 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)