Program: HathiTrust Digital Library

  • Publisher: Royal Greenwich Observatory
  • Print ISSN: 0308-3322
  • Electronic ISSN:
  • OCLC Number: 2395107
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1974-1975; 1975/6; 1976/7; 1977/1978; 1978/9; 1974-1980 1974-1980; 1975-1980; 1979/1980
committed to retain 2019-07-07 HTDL