10 THE TREND OF THE RACE 
Schallmayer, W. Vererbung und Auslese im Lebenslauf der Vélker, 2d ed. G. 
Fischer, Jena, 1910. 
Whetham, W. C. D., and Whetham, C. D. The Family and the Nation. Long- 
mans, London, 1909. Heredity and Society, Longmans, London, 1912. An 
Introduction to Eugenics. Bowes and Bowes, Cambridge, 1912. 
Woltmann, L. Politische Anthropologie. Eisenach and Leipzig, 1903. 
In addition to the above general references attention may be called to a few 
periodicals such as The Eugenics Review, Eugenique, The Journal of Heredity, the 
Archiv fiir Rassen-und Gesellschafts-Biologie, Biometrica, the politisch-anthrop. 
Revue (now the politisch-anthrop, Monatschr.), the Zeit. fiir Sozialwissenschaft, the 
publications of the Galton Laboratory of National Eugenics of the University of 
London, and those of the Eugenics Record Office at Cold Spring Harbor, Long 
Island. A large amount of material on the topics here discussed is contained in the 
census reports of different countries and in various statistical periodicals, especially 
the Publications of the American Statistical Society, the Journal of the Royal 
Statistical Society, and Das allgemeine statistische Archiv. Much of value to the 
student of racial development is contained in the works on Vital Statistics by Farr 
(1885), Newsholme (1899) and Whipple (1919), Oettingen’s Moralstatistik, and 
especially v. Mayr’s Statistik und Gesellschatfslehre. 
