Program: HathiTrust Digital Library
- Publisher: University of Cambridge, The Observatories
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 6391203
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1946-60; no.1-19; v.1 no.1-35 1948-1960; v.2 1961-68; no.20-35; v.2 no.36-70 1961-1968
|
committed to retain | 2012-08-23 | HTDL |
|