Digital content and enabling technology [electronic resource] : satisfying the 21st century consumer : hearing before the Subcommittee on Commerce, Trade, and Consumer Protection of the Committee on Energy and Commerce, House of Representatives, One Hundred Ninth Congress, second session, March 29 and May 3, 2006.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2006.
