Program: HathiTrust Digital Library
- Publisher: Orinoco Mining Co., Departamento de Relaciones Industriales
- Print ISSN: 0544-2613
- Electronic ISSN:
- OCLC Number: 17795511
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.7 no.11-12 v.8 no.1,5 1967-68
|
committed to retain | 2016-05-10 | HTDL |
|