An appeal by the Central Executive Committee of the Communist International to the I.W.W.
Contributors: Communist International. Executive Committee.; Communist Party of America.
Publisher: Central Executive Committee of the Communist Party of America
Published: 1921
Place of publication: [Chicago?]
Language: eng
Number of pages: 12
Subjects: Industrial Workers of the World.; Communism -- United States.
Notes: Cover title.

Text signed: G. Zinoviev, Jan. 1920.