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
Hearings, Ninetieth Congress, second session.
by United States. Congress. House. Committee on Un-American Activities.

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