Program: HathiTrust Digital Library
- Publisher: The Observatory
- Print ISSN: 0457-4281
- Electronic ISSN:
- OCLC Number: 11771144
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1-11
|
committed to retain | 2010-05-27 | HTDL |
|