Program: HathiTrust Digital Library
- Publisher: Illinois Dept. of Transportation, Office of Planning, programming and Environmental Science
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 17275921
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1973/74:1-2; 1974/75:2; 1975/76:1-2; 1976:pt.1; 1976/77:1-2; 1977/78:1-2; 1978:pt.2; 1978/79:2; 1979/80:2; 1980/81:2; 1982/86:2; 1986-1988; 1988 pt.2; 1989-1994
|
committed to retain | 2017-02-13 | HTDL |
|