Traffic records, law enforcement, and motorist-aid systems
By: Transportation Research Board, Commission on Sociotechnical Systems, National Research Council.
Series: Transportation research record ;; 643
Publisher: National Academy of Sciences
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 54
Subjects: Traffic engineering -- Congresses.; Traffic regulations -- Congresses.; Traffic accidents -- Congresses.
Notes: Includes bibliographical references.
Reports prepared for the 56th annual meeting of the Transportation Research Board.