Hearings regarding communist infiltration of labor unions.
Subtitle: Hearings
By: before the Committee on Un-American Activities, House of Representatives, Eighty-first Congress, first session.
Publisher: U.S. Govt. Print. Off.
Published: 1949
Place of publication: Washington
Subjects: United Electrical, Radio and Machine Workers of America. Local 601, Pittsburgh; Communism -- United States
Table of contents: title: pt. 1. Local 601, United Electrical, Radio and Machine Workers of America, CIO, Pittsburgh, Pa.; title: pt. 2. Security measures relating to officials of the UERMWA-CIO.; title: pt. 3 Testimony of Alex Leith, Henry W. Fiering.