Requirements for application of light emitting diodes (LEDs) to traffic control signals
Main Author: | |
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Corporate Authors: | , |
Other Authors: | , |
Format: | Book |
Language: | English |
Published: |
Washington, D.C.
Transportation Research Board, National Research Council
[1995]
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Series: | Research results digest (National Cooperative Highway Research Program)
no.205. |
Subjects: |