Deportation of Aliens : Hearings before a subcommittee of the Committee on Immigration, United States Senate, Seventy-sixth Congress, second and third sessions, on H.R. 4860, an act to amend existing law so as to provide for the exclusion and deportation of aliens who advocate the making of any changes in the American form of government. July 28, 1939; February 21 and April 25, 1940 ...