Interoperable emergency communications : does the national broadband plan meet the needs of first responders? : hearing before the Subcommittee on Emergency Communications, Preparedness, and Response of the Committee on Homeland Security, House of Representatives, One Hundred Eleventh Congress, second session, July 27, 2010.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2011.
