Origin and destination surveys methods and costs : presented at the Thirty-second Annual Meeting, January 13-16, 1953.
企業作者: | |
---|---|
格式: | 圖書 |
語言: | English |
出版: |
Washington, D.C.
Highway Research Board
1953.
|
叢編: | Highway Research Board
Bulletin 76. |
主題: |