Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Transportation, Research and Special Programs Administration, Transportation Systems Center
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 8541390
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1978
|
committed to retain | 2011-08-18 | HTDL |
|