Program: HathiTrust Digital Library
- Publisher: Carborundum Company, Research & Development Division. ;
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 822569532
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
May 1959/December 1960 (r:ORO-400); (r:ORO-579)
|
committed to retain | 2021-11-26 | HTDL |
|