Program: HathiTrust Digital Library
- Publisher: Osservatorio Astrofisico di Arcetri
- Print ISSN: 0430-6759
- Electronic ISSN: 0430-6759
- OCLC Number: 6574483
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.10 no.242-244 1971
|
committed to retain | 2017-05-30 | HTDL |
|