Manual on uniform traffic control devices for streets and highways.

Manual on uniform traffic control devices for streets and highways.

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書目詳細資料
企業作者: United States. Federal Highway Administration
格式: 圖書
語言:English
出版: 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]
版:1988 ed.
主題:
Traffic signs and signals > United States > Handbooks, manuals, etc.