Continuing project to synthesize information on highway problems.
| Korporativní autor: | |
|---|---|
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Washington, D.C.
Transportation Research Board, National Research Council
[1987]
|
| Edice: | Research results digest (National Cooperative Highway Research Program)
no. 166 |
| Témata: |