Program: HathiTrust Digital Library
- Publisher: American Conference of Governmental Industrial Hygienists
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 9355381
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
39-42 1977-1980; 43 1981
|
committed to retain | 2012-05-04 | HTDL |
|