Manual on uniform traffic control devices for streets and highways.

Dades bibliogràfiques
Autor corporatiu: United States. Federal Highway Administration
Format: Llibre
Idioma:English
Publicat: Washington, D.C. U.S. Dept. of Transportation, Federal Highway Administration For sale by the Supt. of Docs., U.S. G.P.O. 1988 [i.e. 1989]
Edició:1988 ed.
Matèries: