Manual on uniform traffic control devices for streets and highways.

Manual on uniform traffic control devices for streets and highways.

Bibliografiske detaljer
Corporate Authors: National Joint Committee on Uniform Traffic Control Devices, American Association of State Highway Officials
Format: Bog
Sprog:English
Udgivet: Washington] Federal Highway Administration; [for sale by the Supt. of Docs., U.S. Govt. Print. Off. Washington], 1971.
Fag:
Traffic signs and signals.