Pittsburgh directory.
- Publisher: R.L. Polk & Co. and R.L. Dudley
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 40191993
- Subject:
- Subject code: F
- Publication history: 53rd (1908)-[60th] (1915).
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1913 | permanent |