Program: HathiTrust Digital Library
- Publisher: Aluminum Company of America
- Print ISSN: 0417-1012
- Electronic ISSN:
- OCLC Number: 1566293
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1959; v.2 1960
|
committed to retain | 2012-09-08 | HTDL |
|