Continuing project to synthesize information on highway problems.
| Körperschaften: | , |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Washington, D.C.
Transportation Research Board
1976.
|
| Schriftenreihe: | Research results digest (National Cooperative Highway Research Program)
no. 90 |
| Schlagworte: |