Program: HathiTrust Digital Library
- Publisher: [Observatoire de Genève]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 4368218
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1-5; no.1-4 1967-1978; no.5-7 1978-1979; no.6
|
committed to retain | 2012-06-06 | HTDL |
|