Program: HathiTrust Digital Library
- Publisher: [El Observatorio?]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 13365477
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.5 1938; no.10 1938; no.11 1939; no.14-15 1939-40; no.17 1940; no.6 1942
|
committed to retain | 2010-08-05 | HTDL |
|