Author
Foster, William Z., 1881-1961
2
Hudson, Roy
2
United States. Congress. House. Committee on Un-American Activities
2
Communist Party of the United States of America (Eastern Pennsylvania and Delaware) Education Dept
1
Saposs, David J. 1886-1968
1
Schneider, David Moses, 1899-
1
Tank, Herb
1
United States Congress Senate Committee on Land and Public Welfare
1
United States. Congress. Senate. Committee on the Judiciary
1