Author
Sinclair, Upton, 1878-1968
6
Siegfried, André, 1875-1959
5
Beaujour, Louis-Auguste Félix, baron de, 1765-1836
3
Münsterberg, Hugo, 1863-1916
3
Bruinessen, Martin van
2
Brunner-Hauser, Sylva
2
Carnegie, Andrew, 1835-1919
2
Carr, Lois Green
2
Communist Party of the United States of America (Eastern Pennsylvania) Research and Legislative Committee
2
Conference on Maryland History, Annapolis,
2
Daniels, Bruce Colin
2
End Poverty League
2
Frignet, Ernest, 1823-
2
Hemming, Doris, 1891-
2
Hemming, H. H. 1893-
2
Humphries, Wilfred R.
2
Jones, Robert Huhn, 1927-
2
Land, Aubrey C.
2
Morgan, K. Phillips
2
National EPIC League
2
Papenfuse, Edward C.
2
Pomost (Organization)
2
Radoff, Morris L., 1905-1978
2
Ritchie, Robert C., 1938-
2
Shannon, Fred A. 1893-1963
2
Weston, George M. 1816-1887
2
Acuña, Rodolfo,
1
Allison, Robert J.
1
American Negro Academy
1
American Trade Union Delegation to the Soviet Union
1
Angermann, Erich
1
Arnall, Ellis Gibbs, 1907-
1
Barker, Wharton, 1846-1921
1
Barnhart, John D. 1895-1967
1
Bartol, C. A. 1813-1900
1
Bauman, John F., 1938-
1
Bond, Beverley W., Jr. 1881-1961
1
Bonilla, Frank
1
Borg, Kirsten E. A.
1
Brown, Richard D.
1
Burns, Emile, 1889-1972
1
Caplan, Nathan, 1930-
1
Choy, Marcella H., 1940-
1
Clark, Truman R., 1935-
1
Cochran, Thomas C. 1902-1999
1
Colwell, Stephen, 1800-1871
1
Coode, Thomas H., 1931-
1
Cullen, L. M.
1
Dattel, Eugene R.
1
Deutsche Forschungsgemeinschaft
1
more ...