Program: HathiTrust Digital Library
- Publisher: El Observatorio
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 6573305
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1910; v.2 1911; v.3-4 1912-13; v.5-6 1914-15; v.7-9 1916-18; v.10-11 1919-20; v.12-13 1921-22; v.14-15 1924-25; v.16-17 1925-26; v.18-19 1927-28; v.20-21 1929-30; v.22-23 1931-32; v.24 1933; v.25 1934; v.26 1935; v.27 1936; v.28-32 1937-45; v.33-35 1946-50; v.36-48 1948-60
|
committed to retain | 2022-01-01 | HTDL |
|