Program: HathiTrust Digital Library
- Publisher: Northeastern Illinois Planning Commission
- Print ISSN: 0549-8937
- Electronic ISSN: 0549-8937
- OCLC Number: 2244578
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1969; 1965-71; 1973-74; 1975-1976; 1977-85; 1989-1991; 1993-1994; 1996-97; 1996/1997
|
committed to retain | 2020-10-13 | HTDL |
|