Directory of U.S. Government inspection services and testing laboratories.
- Publisher: For sale by Supt. of Docs., U.S. G.P.O.
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 2186635
- Subject: Testing laboratories Periodicals.
- Subject code: T
- Publication history: Began with 1951.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1958AUG 1958; 1958; 1967; 1976 | permanent |