Traffic control and roadway elements ; their relationship to highway safety /
| Corporate Authors: | , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[Place of publication not identified],
[publisher not identified] ;
1963.
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| Subjects: |
| Physical Description: | 124 pages : illustrations |
|---|---|
| Bibliography: | Bibliography: pages [85]-111. |