Program: HathiTrust Digital Library
- Publisher: Published for the Occupational Health Division of the Dept. of National Health and Welfare by the Dept's. Information Services Division
- Print ISSN: 0029-7941
- Electronic ISSN:
- OCLC Number: 1080363974
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-7 (May 1949-Jan 1956); v.8-10 (Apr 1956-Mar 1959); v.15 yr.1963; v.17 yr.1965; v.19 yr.1967
|
committed to retain | 2021-11-24 | HTDL |
|