Author
- Hall, Gus 3 results
- Communist Party of the United States of America (Eastern Pennsylvania) Research and Legislative Committee 2 results
- United States. Congress. House. Committee on Un-American Activities 2 results
- Allen, James Stewart, 1906- 1 results
- Beal, Fred Erwin, 1896-1954 1 results
- Brown, William Montgomery, 1855-1937 1 results
- Crockett, George W. 1 results
- Ford, James W., 1893- 1 results
- Foster, William Z., 1881-1961 1 results
- Johann, A. E. (Alfred Ernst), 1901-1996 1 results
- Library of Congress. Legislative Reference Service 1 results
- Winston, Henry 1 results