Legal authorities supporting the activities of the National Security Agency described by the President / U.S. Department of Justice.
Washington, D.C. : U.S. Dept. of Justice, 
1 unnumbered page, 42 pages
Title from title screen (viewed Jan. 25, 2006). Includes letter of transmittal from Alberto R. Gonzales, Attorney General, to William H. Frist, Majority Leader, U.S. Senate. "January 19, 2006."
System Details Note
Available via Internet from the Federal Depository Library Program Electronic Collection Archive. Address as of 1/25/06: http://permanent.access.gpo.gov/lps66493/White%20Paper%20on%20NSA%20Legal%20Authorities.pdf; current access is available via PURL. Also available in paper.