The informational load of highway guide signs.
Description
- Language(s)
-
English
- Published
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Washington : Federal Highway Administration Offices of Research & Development Traffic Systems Division, 1981.
- Note
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Distributed by NTIS.
Prepared by Donald A. Gordon ; U.S. Federal Highway Administration.
Cover title.
Final report.
- Physical Description
-
iv, 34 p. :
ill. ;
28 cm.
- Locate a Print Version
-
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Viewability
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Northwestern University
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