Program: HathiTrust Digital Library
- Publisher: Polish Amateur Astronomical Society
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 44989853
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1-3 1956-1961; no.1-3 1956-61
|
committed to retain | 2010-08-05 | HTDL |
|