Ten years on : the evolution of the terrorist threat since 9/11 : hearing before the Subcommittee on Emerging Threats and Capabilities of the Committee on Armed Services, House of Representatives, One Hundred Twelfth Congress, first session, hearing held June 22, 2011.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2011.