New York : Monthly Review Press, [1967, c1937]
209 pages : illustrations, portraits ; 22 cm.
Classics of radical thought.
"Most of the material ... was based on the evidence introduced in the hearings before the subcommittee of the Committee on Education and Labor of the United States [Senate] popularly known as the La Follette Civil Liberties Committee."
Bibliography, etc. Note
Bibliographical references included in "Reference notes" (pages 201-203)