Manual on uniform traffic control devices for streets and highways.

Bibliografiska uppgifter
Institutionella upphovsmän: National Joint Committee on Uniform Traffic Control Devices, American Association of State Highway Officials
Materialtyp: Bok
Språk:English
Publicerad: Washington] Federal Highway Administration; [for sale by the Supt. of Docs., U.S. Govt. Print. Off. Washington], 1971.
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