New York: Workers Library Publishers, 1936. 128p., staplebound 7.25 x 4.75 inch printed wraps; slightly soiled, punch-holes along spine, spine-fold torn a short distance. Seventh world congress of the communist international.
NB: includes text of "Working class unity -- bulwark against fascism," (varient title) plus an additional 30p. "Speech in reply to discussion"