Clague, Ewan(1)
Kuczynski, Jürgen (1904-1997)(1)
Myers, Howard(1)
USA. Works Progress Administration (1935-1939)(2)
USA. Social Security Board. Bureau of Research and Statistics(1)
Zentral- und Landesbibliothek Berlin(2)
Adressat(2)
Aufbewahrungsort(2)
Verfasser(2)
Brief(2)
Washington(2)
