by Laurence C. Pendley , National Research Council (U.S.). Highway Research Board
United States. General Accounting Office
San Francisco (Calif.). Office of the Controller. Audits Division.
Florida. Office of Program Policy Analysis and Government Accountability.
San Francisco County Transportation Authority.
Donald C. Shoup
United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety