Program: HathiTrust Digital Library
- Publisher: Illinois Dept. of Transportation
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 9313551
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1978-1979; 1981; 1983; 1985; 1990; 1996-1997
|
committed to retain | 2019-08-26 | HTDL |
|