Author
Acker, Finley
2
De Leon, Daniel, 1852-1914
2
Harris, Kamala, 1964-
2
Petersen, Arnold, 1885-1976
2
Zermann, Ferenc
2
AFL-CIO
1
Atlantic Deeper Waterways Association Annual Convention
1
Atlantic Deeper Waterways Association Fifth Annual Convention
1
Carpenter, Emlen Newbold
1
Glassberg, Eudice
1
Gore, Michael
1
Great Britain. Board of Trade
1
Lauck, W. Jett 1879-1949
1
MacLeish, William H., 1928-
1
McGuire, Laurence M. D.
1
Milgram, Morris 1916-
1
Moore, J. Hampton 1864-1950
1
National Association for the Advancement of Colored People
1
New York Factory Investigating Commission
1
Panunzio, Constantine M. 1884-1964
1
Philadelphia Record
1
Social Democrats, U.S.A
1
United Mine Workers of America
1
United States Anthracite Coal Commission
1
United States. Office of War Information
1
University of California, Berkeley. Heller Committee for Research in Social Economics
1
Wagner, Robert Ferdinand, 1877-
1
Walker, William T., Jr.,
1
Wilson, Woodrow, 1856-1924
1
Workers’ Defense League
1
Young Social Democrats (U.S.)
1