Continuing project to synthesize information on highway problems.

Continuing project to synthesize information on highway problems.

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書目詳細資料
企業作者: National Research Council (U.S.). Transportation Research Board
格式: 圖書
語言:English
出版: Washington, D.C. Transportation Research Board, National Research Council [1991]
主題:
National Cooperative Highway Research Program.
Highway research > United States.