Manual on uniform traffic control devices:
Manual on uniform traffic control devices: for streets and highways/
National Committee on Uniform Traffic Control Devices.
- Washington,D.C.: U.S. Department of Transportation: Federal Highway Administration c1988.
- xxiv, various pagings. : ill. ; 24cm.
includes index.
Traffic signs and signals.
HE370 / .M2941 1988
625.794 / MAN
includes index.
Traffic signs and signals.
HE370 / .M2941 1988
625.794 / MAN