¹ Professor Warner is the senior author of the Yankee City series, of which four volumes have thus far appeared: with Lunt, P. S., Social Life of the Modern Community (New Haven, 1941)Google Scholar, and The Status System of the Modern Community (New Haven, 1942)Google Scholar; with Srole, Leo, The Social Systems of American Ethnic Groups (New Haven, 1945)Google Scholar; with Low, J. O., Social System of the Modern Factory (New Haven, 1947).Google Scholar

² Warner, W. L. and Associates, Democracy in Jonesville (New York, 1949).Google Scholar

³ Merton, R. K., Social Theory and Social Structure (Glencoe, Ill., 1949), p. 54.Google Scholar