How the Clean Air Act affects auto repair : hearing before the Subcommittee on Workforce, Empowerment & Government Programs of the Committee on Small Business, House of Representatives, One Hundred Ninth Congress, first session, Washington, DC, June 28, 2005. [electronic resource]
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2005.