Program: HathiTrust Digital Library
- Publisher: Safety maintenance
- Print ISSN: 0096-5405
- Electronic ISSN:
- OCLC Number: 1395060
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.138 (1969)
|
committed to retain | 2015-01-11 | HTDL |
|