The president's request to extend the service of director Robert Mueller of the FBI unit : hearing before the Committee on the Judiciary, United States Senate, One Hundred Twelfth Congress, first session, June 8, 2011.
Imprint
Washington, [D.C.] : U.S. Govt. Print. Off. : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 2011.