A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Legibility Distances of Smaller Letters in Changeable Message Signs with Light-Emitting Diodes
Legibility Distances of Smaller Letters in Changeable Message Signs with Light-Emitting Diodes
Legibility Distances of Smaller Letters in Changeable Message Signs with Light-Emitting Diodes
Ullman, B. R. (author) / Ullman, G. L. (author) / Dudek, C. L. (author) / Ramirez, E. A. (author)
TRANSPORTATION RESEARCH RECORD ; 56-62
2005-01-01
7 pages
Article (Journal)
English
DDC:
388
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