Communist Activity in Mass Communications. : hearings before the United States Senate Committee on the Judiciary, Subcommittee To Investigate the Administration of the Internal Security Act and Other Internal Security Laws, Eighty-Fifth Congress, second session, on Aug. 12, Sept. 23, Dec. 17, 1958

"Communist Activity in Mass Communications. : hearings before the United States Senate Committee on the Judiciary, Subcommittee To Investigate the Administration of the Internal Security Act and Other Internal Security Laws, Eighty-Fifth Congress, second session, on Aug. 12, Sept. 23, Dec. 17, 1958"@en