Traffic control and driver information
Subtitle: 11 reports.
Contributors: National Research Council (U.S.). Highway Research Board.
Series: Highway research record,; no. 366
Publisher: Highway Research Board, Division of Engineering, National Research Council
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 132
Subjects: Traffic engineering.; Traffic signs and signals.
Notes: Includes bibliographical references.