Program: HathiTrust Digital Library

  • Publisher: Observatorio AstronĂ³mico de Madrid
  • Print ISSN: 0373-5125
  • Electronic ISSN:
  • OCLC Number: 243875145
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1956-1994; 1996-2005; 2006-2007; 2008
committed to retain 2012-03-06 HTDL