About this article
Published Online: Mar 10, 2016
Page range: 257 - 258
DOI: https://doi.org/10.1515/jos-2016-0012
© by Carol House
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Carol House
National Academies of Sciences, Engineering, & Medicine - Committee on National Statistics, 500 5th Street NW Keck 1137 Washington District of Columbia 20001, U.S.A.