Arthur B. Sosslau ... [and others] ; research sponsored by the American Association of State Highway and Transportation Officials, in cooperation with the Federal Highway Administration
Date
1978
Series
Report (National Cooperative Highway Research Program); 186
conducted by the Transportation Research Board ; sponsored by the Federal Highway Administration and the Urban Mass Transportation Administration, U.S. Department of Transportation
Date
1983
Series
Special report / Transportation Research Board ; 201
Special report (National Research Council (U.S.). Transportation Research Board) ; 201
sponsored by Federal Highway Administration [and] Transportation Research Board, with cooperation and assistance of Office of the Secretary, Urban Mass Transportation Administration, U.S. Department of Transportation
Date
1991
Series
Special report (National Research Council (U.S.). Transportation Research Board) ; 231