text Jakarta LP3ES 1987 Cet. 2 ind xi, 133 hlm ilus 18 cm Sumitro Djojohadikusumo Perdagangan 380.1 20090227023709.0 YOGYA-02090000022674 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)