. . "United States" . . . . . . . . . . . . . "International piracy the challenges of protecting intellectual property in the 21st century : hearing before the Subcommittee on Courts, the Internet, and Intellectual Property of the Committee on the Judiciary, House of Representatives, One Hundred Tenth Congress, first session, October 18, 2007"@en . "International piracy the challenges of protecting intellectual property in the 21st century : hearing before the Subcommittee on Courts, the Internet, and Intellectual Property of the Committee on the Judiciary, House of Representatives, One Hundred Tenth Congress, first session, October 18, 2007" . . "Challenges of protecting intellectual property in the 21st century"@en . "Challenges of protecting intellectual property in the 21st century" . . . . . . "International piracy : the challenges of protecting intellectual property in the 21st century : hearing before the Subcommittee on Courts, the Internet, and Intellectual Property of the Committee on the Judiciary, House of Representatives, One Hundred Tenth Congress, first session, October 18, 2007"@en . "Russia (Federation)" . . "China" . .