Clark, Victor S.(1)
Kuczynski, Robert René (1876-1947)(1)
Smith, Darrell Hevenor(1)
Stouffer, Samuel A. (1900-1960)(1)
Brookings Institution (1927-)(1)
Library of Congress (1897-)(1)
University of Wisconsin (Madison, Wis.) / Department of Sociology and Anthropology(1)
Zentral- und Landesbibliothek Berlin(1)
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Madison, WI(1)
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