United States road symbol signs /
| Corporate Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
Dept. of Transportation, Federal Highway Administration,
2002.
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| Subjects: |
| Physical Description: | 1 folded sheet : color illustrations ; 41 x 51 cm. folded to 21 x 11 cm. |
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