Use of the postal service for the unsolicited advertisement of hard-core pornographic or otherwise obscene material.
Subtitle: Hearing before a subcommittee of the Committee on Government Operations, House of Representatives, Ninety-first Congress, first session. July 8, 1969.
Publisher: U.S. Govt. Print. Off.
Published: 1969
Place of publication: Washington
Language: eng
Number of pages: 41
Subjects: Postal service -- Law and legislation -- United States; Pornography