Book reviewed in this article:Economics, Statistics and Thermodynamics, Dr J. H. C. LismanSymmetrietoetsen en andere toepassingen van de theorie van Neyman en Pearson, J. HemelrijkThe general one‐dimensional random walk with absorbing barriers with application to sequential analysis, J. H. B. Kemperman.Sampling methods for Censuses and Surveys, F. Yates.Statistics, An‐Intermediate Text‐book, Volume I, door N. L. Johnson and H. Telley.Graphische Tafeln zur Beurteilung statistischer Zahlen, door S. Koller, Dresden und LeipzigThe place of statistical methods in biological and chemical experimentation. Ref. Edit. Commit. L. C. Miller and J. W.