Normal view
MARC view
Criteria used by state highway agencies to determine warrants and priorities for warning devices at rail-highway crossings Sanford, JL
Publication details: Urbana, IL Illinois University. Highway Traffic Safety Center. RR nr 8, 1977Description: 115 s, 2 exSubject(s): Bibl.nr: VTI P6925:8Location:| Current library | Call number | Status | Date due | Barcode | |
|---|---|---|---|---|---|
| Statens väg- och transportforskningsinstitut | Available |