Normal view
MARC view
Luminance and contrast requirements for legibility and visibility of highway signs Forbes, TW ; Saari, BB ; Greenwood, WH ; Goldblatt, JG ; Hill, TE
Publication details: Transportation Research Record nr 562, 1976Description: s. 59-72Subject(s): Bibl.nr: VTI P8167Location:| Current library | Call number | Status | Date due | Barcode |
|---|---|---|---|---|
| Statens väg- och transportforskningsinstitut | Available |