Program: HathiTrust Digital Library
- Publisher: Metal Information Bureau
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1250586
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.7 (1920); v.8 (1921); v.9 (1922)
|
committed to retain | 2013-04-18 | HTDL |
|