Program: HathiTrust Digital Library

  • Publisher: Observatorio AstronĂ³mico 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