Alternative surveillance concepts and methods for freeway incident management /
| Main Authors: | , |
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| Corporate Author: | |
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
Dept. of Transportation, Federal Highway Administration, Offices of Research & Development ;
1977-
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| Subjects: |
| Item Description: | "Report Number FHWA-RD-77-58"--volume 1. "Report Number FHWA-RD-77-61"--volume 4. "Report Number FHWA-RD-77-62"--volume 5. "March 1978-Final report"--volume 1. "September 1977-Final report"--volume 4. "May 1977-Final report"--volume 5. Prepared by Peat, Marwick, Mitchell & Co. under contract DOT-FH-11-8813. |
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| Physical Description: | volumes : illustrations ; 28 cm. |