Recommended procedures for the safety performance evaluation of highway appurtenances /
| Main Author: | |
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| Corporate Author: | |
| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
Transportation Research Board, National Research Council,
1981.
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| Series: | Report (National Cooperative Highway Research Program) ;
230. |
| Subjects: |
| Physical Description: | 42 pages : illustrations ; 28 cm. |
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| Bibliography: | Includes bibliographical references. |
| ISBN: | 0309031559 (pbk.) : |
| ISSN: | 0077-5614 ; |