Visibility criteria for signs, signals, and roadway lighting
- Författare
- (Transportation Research Board, National Research Council)
- Genre
- Konferenspublikation
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| Transportation Research Board, National Research Council | 1989 | USA, Washington, D.C | 101 sidor. : ill. | 978-0-309-04972-6 |