Highway and traffic safety, enforcement, older person mobility, and women's issues research.
| 企業作者: | |
|---|---|
| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Washington, D.C.
National Academy Press
1999.
|
| 叢編: | Transportation research record
1693. |
| 主題: |


