Transportation requirements for the handicapped, elderly, and economically disadvantaged. - National Research Council (U.S.). Transportation Research Board; American Association of State Highway and Transportation Officials; United States. Federal Highway Administration (Washington : Transportation Research Board, National Research Council, 1976)
"Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."
Includes bibliographical references.
Keywords: Older people -- Transportation -- United States; People with disabilities -- Transportation -- United States; Poor -- Transportation -- United States