Reprint.
- Publisher:
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 49375091
- Subject: Astronomy Observations.
- Subject code: QB
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.1 no.1-2,4-18,20-40 1950-1956; v.2 no.41-81 1956-1966 | permanent |