Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Transportation, Federal Highway Administration, Bureau of Public Roads
- Print ISSN: 0566-6538
- Electronic ISSN: 0566-6538
- OCLC Number: 1179225728
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1974-1976
|
committed to retain | 2009-06-28 | HTDL |
|