Author
Browder, Earl, 1891-1973
3
Communist Party of the United States of America
2
Aptheker, Herbert, 1915-
1
Beaty, John Owen, 1890-
1
Canadian League for Ukraine's Liberation
1
Communist Party of the United States of America New York)
1
Dennis, Eugene, 1905-
1
Dennis, Eugene, 1905?-
1
Dies, Martin, 1900 or 01-1972
1
Greek-American Labor Committee
1
Green, Gilbert
1
Jacobs, Dan N. 1925-
1
Lozynskyj, Askold
1
Meyer, Gerald, 1940-
1
Papasōtērios, P. I.
1
Paul, Ellen Frankel
1
Senyshyn, L.
1
Stetsko, Slava
1
United States. Congress. House. Select Committee on Communist Aggression
1
United States. Congress. Senate. Committee on the Judiciary
1
Wolf, George D., 1923-
1