Highway safety - roadway improvements, accident rates and bicycle programs
- Författare
- (Transportation Research Board, National Research Council.)
- Genre
- Konferenspublikation
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| National Academy of Sciences | 1981 | USA, Washington, D.C | vi, 86 sidor. ill. |