Telephone directory.
- Publisher: Dept. of Administrative Services
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 9564878
- Subject: Telephone Illinois Directories.
- Subject code: J
- Publication history: 1981-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1984 (Public Health Supplement) | permanent |