Communist political propaganda and the use of the United States mails.
Subtitle: Hearing before a 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-sixth Congress, first session.
Publisher: U. S. Govt. Print. Off.
Published: 1959
Place of publication: Washington
Language: spa
Number of pages: 80
Subjects: Propaganda, Communist. [from old catalog]; Postal service -- Law and legislation -- United States.