Title: Hearings relating to H.R. 15626, H.R. 15649, H.R. 16613, H.R. 16757, H.R. 15018, H.R. 15092, H.R. 15229, H.R. 15272, H.R. 15336, and H.R. 15828, amending the Subversive activities control act of 1950
Subtitle: Hearings, Ninetieth Congress, second session.
Subjects: Industries, Subversive activities, Communism, Security measures
Places: United States