Program: HathiTrust Digital Library
- Publisher: Observatoire
- Print ISSN: 0066-2143
- Electronic ISSN:
- OCLC Number: 4546563
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-5 1966-1970; v.6 1971; v.7 1972
|
committed to retain | 2010-02-19 | HTDL |
|