Program: HathiTrust Digital Library
- Publisher: Państwowe Wydawn. Nauk.
- Print ISSN: 0001-4125
- Electronic ISSN:
- OCLC Number: 2258719
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.2-4 1954-56
|
committed to retain | 2022-07-25 | HTDL |
|