Communication.
- Publisher: L'Observatoire
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 945987184
- Subject: Astronomy.
- Subject code: QB
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.13 1966; no.16 1968; no.18-21 1969-1972 | permanent |