Program: HathiTrust Digital Library
- Publisher: Illinois State Toll Highway Authority
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 27182580
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1980; 1991-1993; 1995-1997; 2007; 2011
|
committed to retain | 2018-07-04 | HTDL |
|