The spectrum needs of our nation's first responders : hearing before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, first session, June 11, 2003.
出版資料
Washington, D.C : U.S. G.P.O : For sale by the Supt. of Docs., U.S. G.P.O., [Congressional Sales Office], 2003.
