Normal view
MARC view
A limited evaluation of reflective and non-reflective background for overhead signs Bryan, N Jr et al
Publication details: Harrisburgh, PA U.S. Department of Transportation, 1978; Pennsylvania Department of Transportation, ; Bureau of Materials, Testing and Research, Description: 40 sSubject(s): Bibl.nr: VTI 88.0618Location:Current library | Status | |
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Statens väg- och transportforskningsinstitut | Available |