De EconomistDecember 1933, Volume 82, Issue 1, pp 837–839 | Cite asOntvangen boekenArticleFirst Online: 01 December 1933 9 Downloads This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© De Erven F. Bohn N.V. 1933