. . . . . . . . "Enhancing the role of the private sector in public transportation : hearing before the Subcommittee on Housing and Transportation of the Committee on Banking, Housing, and Urban Affairs, United States Senate, One Hundred Eighth Congress, first session, on the current role of the private sector in providing public transportation services, what barriers exist to increasing that role, and what might be done in reauthorization to reduce these barriers, July 23, 2003"@en . . . . . . . "Enhancing the role of the private sector in public transportation hearing before the Subcommittee on Housing and Transportation of the Committee on Banking, Housing, and Urban Affairs, United States Senate, One Hundred Eighth Congress, first session, on the current role of the private sector in providing public transportation services, what barriers exist to increasing that role, and what might be done in reauthorization to reduce these barriers, July 23, 2003"@en . . .