Directory of libraries and informational sources.
- Publisher: Special Libraries Council of Philadelphia and Vicinity
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 8850036
- Subject: Libraries Pennsylvania Philadelphia Directories.
- Subject code: Z
- Publication history: 6th ed. (1942)-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1942; 6th ed. 1942; 1951; 1956; 1960; 1964; 1968 | permanent |
| HathiTrust (HATHI) | HTDL | 1926; 1942; 6th ed. 1942; 1951; 1956; 1960; 1964; 1968 | permanent |