查詢 Roads Design AND construction -- Safety measures. ，共 2 筆
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Measuring international trade on U.S. highways
- 作者: National Research Council (U.S.).
- 出版: Washington, D.C. : National Academies Press ©2005.
- 資料類型: 電子書
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Designing transportation systems for older adults[electronic resource]
- 作者: Baldwin, Carryl L.
- 出版: Boca Raton, FL : CRC Press c2019.
- 資料類型: 電子書