Program: HathiTrust Digital Library
- Publisher: [Państwowe Wydawn. Naukowe]
- Print ISSN: 0524-451X
- Electronic ISSN:
- OCLC Number: 1537057
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-10 1963-1969; v.11-18 1970-1974; v.19 1974
|
committed to retain | 2012-04-04 | HTDL |
|