Final report, phase I, on driver-aid systems
Subtitle: for controlled-access rural highways, to State of Ohio Department of Highways.
By: Prepared by D. E. Molnar, C. B. Shields [and] D. D. Robinson.
Contributors: Shields, C. B.; Robinson, D. D., joint author.; Ohio. Dept. of Highways.
Series: Battelle Memorial Institute. Columbus Laboratories. Research report
Publisher: Battelle Memorial Institute, Columbus Laboratories
Published: 1968
Place of publication: Columbus, Ohio
Language: eng
Number of pages: 65
Subjects: Express highways -- Communication systems.
Notes: Includes bibliographical references.