text Bandung Alumai 1974 ind 128 hlm ilus 21 cm Winardi Bibliografi : hlm. 127 Matematika Ekonomi 330.18 20090227022042.0 YOGYA-02090000010562 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)