Program: HathiTrust Digital Library
- Publisher: Państwowe Wydawn. Naukowe
- Print ISSN: 0032-5430
- Electronic ISSN: 0032-5430
- OCLC Number: 6218658
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.16 1965; v.17 1966; v.18 1967; v.19 1968; v.20 1969; v.21 1970; v.22 1971; v.23 1972; v.24 1973; v.25 1974; v.26 1975; v.27 1976; v.28 1977
|
committed to retain | 2010-04-10 | HTDL |
|