Electronic surveillance for national security purposes.
Subtitle: Hearings before the Subcommittees on Criminal Laws and Procedures and Constitutional Rights...
By: 93d Congress, 2d Session, ... October 1, 2, and 3, 1974.
Publisher: USGPO
Published: 1975
Place of publication: Washington
Language: eng
Number of pages: 577
Subjects: Eavesdropping -- United States.; Wiretapping -- United States.; Privacy, Right of -- United States.
Notes: Bibliographical references.