Visual observations of artificial satellites made at station no. 1132--Cluj in . /
- Publisher: [The Observatory?]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 12844874
- Subject: Astronomy Observations Periodicals.
- Subject code: QB
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1965-1969 | permanent |