Program: HathiTrust Digital Library
- Publisher: Państwowe Wydawn. Naukowe
- Print ISSN: 0458-1520
- Electronic ISSN:
- OCLC Number: 2992185
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.18 1971; v.19 1972; v.20-21 1973-1974; v.22 1975; v.23 1976; v.25 1978
|
committed to retain | 2014-09-28 | HTDL |
|