De EconomistDecember 1932, Volume 81, Issue 1, pp 709–713 | Cite asEconomische KroniekAuthorsAuthors and affiliationsB. B.Article 11 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 1932Authors and AffiliationsB. B.There are no affiliations available