threat to the labor movement
Subtitle: the conspiracy against the trade unions; efficiency unions for the booses or effective unions for the workers
By: by William F. Dunne.
Publisher: [s.n.
Published: 1927
Place of publication: New York
Language: eng
Number of pages: 40
Subjects: Labor unions and communism.
Notes: With 4 p. insert printed on blue paper, referring to the 30th convention of the United Mine Workers of America.