Program: HathiTrust Digital Library
- Publisher: [Empresa Editora Biblioteca del Trabajo]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 4059604
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
yr.1920; yr.1925; yr.1926; yr.1927; yr.1928
|
committed to retain | 2023-01-01 | HTDL |
|