Origin and destination surveys methods and costs : presented at the Thirty-second Annual Meeting, January 13-16, 1953.
| সংস্থা লেখক: | |
|---|---|
| বিন্যাস: | গ্রন্থ |
| ভাষা: | English |
| প্রকাশিত: |
Washington, D.C.
Highway Research Board
1953.
|
| মালা: | Highway Research Board
Bulletin 76. |
| বিষয়গুলি: |