The Communist threat to Canada.
Contributors: Canada. Royal Commission to Investigate the Facts Relating to and the Circumstances Surrounding the Communication by Public Officials and Other Persons in Positions of Trust of Secret and Confidential Information to Agents of a Foreign Power.
Publisher: Canadian Chamber of Commerce
Published: 1947
Place of publication: Montreal
Language: eng
Number of pages: 40
Subjects: Communism -- Canada
Notes: Based in part on the reports of the Royal Commission on Espionage, published in 1946.

Bibliography: p. 39-40.