text London Mac Millan And 1st.ed ind XV, 548 hlm ilus 23 cm By R.G.D Allen Bibliografi : hlm. xv Ekonomi Matematika 330.1 20090227022026.0 YOGYA-02090000010246 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)