Social and economic aspects of Swedish population movements, 1750-1933, by Dorothy Swaine Thomas. Thomas, Dorothy Swaine Thomas, Yale University. Institute of Human Relations. Stockholms hogskola. Socialvetenskapliga Institutet. Sociology 301.32488 THS At head of title: Institute for Social Sciences, Stockholm University, and Institute of Human Relations, Yale University. Bibliographical foot-notes. New York, The Macmillan Company, 1941. 1941. 1941 Text xxiii, 487 p. eng Sweden Population. Sweden Social conditions. Sweden Economic conditions.