Monthly bulletin of the solar photospheric observations /
- Publisher: The Observatory
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 11733907
- Subject: Solar photosphere Periodicals.
- Subject code: QB
- Publication history: 1956-1975.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1956-58; 1959-61; 1962-1975 | permanent |