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- Publisher: [Observatory and Institute]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 11167401
- Subject: Astronomy Observations.
- Subject code: QB
- Publication history: Began in 1928.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.5-42 (1929-38) | permanent |