Obscene and pandering advertisement mail matter.
Subtitle: Hearing, Ninetieth Congress, first session.
Publisher: U.S. Print. Off.
Published: 1967
Place of publication: Washington
Language: eng
Subjects: Postal service -- Law and legislation -- United States.; Obscenity (Law) -- United States.
Notes: Hearings held Apr. 13,   1967-   on H.R. 426, 90th Congress, 1st session [and others]
"Serial no. 90-9."