Program: HathiTrust Digital Library
- Publisher: De Beers Industrial Diamond Division
- Print ISSN: 0267-680X
- Electronic ISSN:
- OCLC Number: 14229359
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1982; v.2 1983; v.3 1984; v.4 1990
|
committed to retain | 2010-12-11 | HTDL |
|