Visual aspects of road markings : joint technical report CIE/PIARC.
Visual aspects of road markings : joint technical report CIE/PIARC.
- Vienna,Austria : Central Bureau of the CIE, 1988.
- vii, 53 p. : ill.
- CIE publication ; no.73 (1988) .
- Publication (International Commission on Illuminaltion) ; no.73 (1988) .
notes in English,French and German
44041540
Road markings.
Roads--Design and construction
notes in English,French and German
44041540
Road markings.
Roads--Design and construction