Program: HathiTrust Digital Library
- Publisher: Państwowe Wydawn. Nauk
- Print ISSN: 0079-4635
- Electronic ISSN: 0079-4635
- OCLC Number: 5507486
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-2 1921/25-1923; v.3-6 1930-1937; v.13 1977; v.14 1983
|
committed to retain | 2021-01-01 | HTDL |
|