Investigation of new traffic signs, markings, and signals, v.1.
Laboratory experiments and road tests,
by Charles W. Dietrich and Joseph Markowitz,prepared for U.S. Federal Highway Administration, Contract no.FH-11-6929 and DOT-FH-11-7960.
Description
- Published
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Cambridge, Mass., Dec.1972.
- Physical Description
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FOR FURTHER BIBLIOGRAPHIC INFORMATION SEE CARD CATALOG IN THETRANSPORTATION LIBRARY.
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