About this article
Published Online: Sep 02, 2014
Page range: 563 - 565
DOI: https://doi.org/10.2478/jos-2014-0035
© by Peter-Paul de Wolf
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Peter-Paul de Wolf
Department of Process Development, IT and Methodology, Statistics Netherlands