Manual on uniform traffic control devices for streets and highways.

Manual on uniform traffic control devices for streets and highways.

Библиографические подробности
Корпоративные авторы: National Joint Committee on Uniform Traffic Control Devices, American Association of State Highway Officials
Формат: ‌
Язык:English
Опубликовано: Washington] Federal Highway Administration; [for sale by the Supt. of Docs., U.S. Govt. Print. Off. Washington], 1971.
Предметы:
Traffic signs and signals.