text Den Haag N.V. Servire 1946 Ind 110 p.; 17 cm 110 p.; 17 cm Index p. 109-110 BOEKE, J. H. ECONOMIC THEORIES 330.1 330.1BOEo INLIS000000000026904 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)