Labor fact book
By: prepared by the Labor Research Association.
Publisher: International Publishers
Published: 1931
Place of publication: New York
Subjects: Working class -- 1914-; Labor movement -- 1914-; Labor -- 1914-; Working class -- United States -- 1914-; Labor movement -- United States -- 1914-; Labor -- United States -- 1914-; United States -- Economic conditions -- 1918-
Notes: Includes bibliographies.