Gelderen, J. van text Haarlem H.D. Tjeenk Willink & Zoon 1927 dut ix, 126 hlm. : ilus ; 22 cm. J. van Gelderen Econmics/Ilmu Ekonomi 330.04 330.04 GEL v 180629 20180629081744 YOGYA000000000047870 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)