Luminance and contrast for sign legibility and color recognition Forbes, TW
Publication details: Transportation Research Record, 1976Description: nr 611, s. 17-24Subject(s): Traffic sign | Legibility | Luminance | Colour | Visibility distance | Lettering | 841Bibl.nr: VTI P8167Location:| Current library | Call number | Status | Date due | Barcode |
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Statens väg- och transportforskningsinstitut
VTI:s bibliotek i Linköping |
Available |