Traffic control devices and grade crossings
- Författare
- National Research Council (U.S.)
- (Transportation Research Board, National Research Council.)
- Genre
- Konferenser, Konferenspublikation, Ej skönlitteratur
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| Transportation Research Board, National Research Council | 1984 | USA, Washington, D.C | 40 sidor. ill. | 978-0-309-03701-3 |