Program: HathiTrust Digital Library
- Publisher: Observatorio Astronómico de Madrid
- Print ISSN: 0373-5125
- Electronic ISSN:
- OCLC Number: 3882121
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1880; 1924-25; 1927-1932; 1933-35; 1936-38; 1939-40; 1941-43; 1944 1944; 1944-46; 1947 1947; 1947-49; 1950-1957; 1957 1957; 1958-1959; 1959 1959; 1960-1969; 1969 1969; 1970; 1970 1970; 1971; 1971 1971; 1972; 1973-74; 1975-1976; 1977-78; 1979-1983; 1984 1984; 1988 1988; 1989 1989; 1990; 1994; 1995-96; 1997-2006
|
committed to retain | 2022-12-31 | HTDL |
|