Program: HathiTrust Digital Library
- Publisher: Illinois Dept. of Transportation
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 6130053
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1974-75; 1975-76; 1976-77; 1978-79; 1979-80; 1980-1987; 1981-87
|
committed to retain | 2018-08-25 | HTDL |
|