Allegheny Intermediate Unit directory.
- Publisher: The Unit
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 13958235
- Subject: School districts Pennsylvania Allegheny County Directories.
- Subject code: L
- Publication history: 1971-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1993/1994 | permanent |