Unit costs and productivity standards for various highway and bridge maintenance activities.
| Corporate Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
Dept. of Transportation, Federal Highway Administration,
1977.
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| Subjects: |
| Item Description: | Cover title. Looseleaf for updating. Issued June 1977. |
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| Physical Description: | 1 volume ; 27 cm. |