Visibility 11 reports.
Corporate Authors: | , , |
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Resource Type: | Book |
Language: | English |
Published: |
Washington, D.C.
Highway Research Board
1972.
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Series: | Highway research record
no. 378. |
Subjects: |
Item Description: | Papers sponsored by the Committee on Visibility, 8 of which were presented at the 50th annual meeting. |
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Physical Description: | 148 p. ill. 25 cm. |