. . . . . . . "Subversive control of the United Public Workers of America Hearings before the Subcommittee to Investigate the Administration of the Internal Security Act and Other Internal Security Laws of the Committee on the Judiciary, United States Senate, Eighty-second Congress, first session, on subversive control of the United Public Workers of America"@en . . . "Subversive control of the United Public Workers of America : hearings before the Subcommittee to Investigate the Administration of the Internal Security Act and Other Internal Security Laws of the Committee on the Judiciary, United States Senate, Eighty-second Congress, first session, on subversive control of the United Public Workers of America"@en . "Subversive control of the United Public Workers of America. Hearings before the Subcommittee to Investigate the Administration of the Internal Security Act and Other Internal Security Laws of the Committee on the Judiciary, United States Senate, Eighty-second Congress, first session, on subversive control of the United Public Workers of America" . . . . . . . "United States. Congress. Senate. Committee on the Judiciary." . . . .