Program: HathiTrust Digital Library
- Publisher: European Southern Observatory
- Print ISSN: 0531-4496
- Electronic ISSN:
- OCLC Number: 4526008
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1966-69; 1991 1991; 1992 1992; 1993 1993; 1994 1994; 1996 1996; 1997 1997; 1998 1998; 1999 1999; 2000 2000; 2001 2001; 2002 2002; 2003 2003; 2006 2006; 2007 2007
|
committed to retain | 2018-10-27 | HTDL |
|