Communist penetration of radio facilities (Conelrad-communications) (Part 1) Hearings [and report] H Social sciences (General)
Communist youth activities; eighth World Youth Festival, Helsinki, Finland, 1962. Hearings H Social sciences (General)
Current strategy and tactics of Communists in the United States, Greater Pittsburgh area. Hearings H Social sciences (General)
Hearings regarding communist infiltration of minority groups. Hearings before the Committee on Un-American Activities, House of Representatives, Eighty-first Congress, first session H Social sciences (General)
Hearings regarding communist activities in the Territory of Hawaii. Hearings H Social sciences (General)
Hearings regarding communist activities in the Territory of Hawaii. Hearings H Social sciences (General)
Hearings relating to Communist activities in the defense area of Baltimore. Hearings H Social sciences (General)
Hearings relating to Communist activities in the defense area of Baltimore. Hearings H Social sciences (General)
Investigation of communist activities in the Pacific Northwest area. Hearings H Social sciences (General)
Investigation of Communist activities in the Los Angeles, Calif., area. Hearings H Social sciences (General)
Investigation of Communist activities in the Rocky Mountain area. Hearings H Social sciences (General)
