Forecasting passenger and freight travel
By: Transportation Research Board, Commission on Sociotechnical Systems, National Research Council.
Series: Transportation research record ;; 637
Publisher: National Academy of Sciences
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 86
Subjects: Transportation -- United States -- Passenger traffic -- Congresses.; Freight and freightage -- United States -- Congresses.
Notes: Includes bibliographical references.