Directory of commercial and college testing laboratories /
- Publisher: The Society
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 12896736
- Subject: Testing laboratories United States Directories.
- Subject code: T
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1953 | permanent |