Program: HathiTrust Digital Library
- Publisher: Polish Scientific Publishers
- Print ISSN: 0044-8338
- Electronic ISSN:
- OCLC Number: 2584659
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 (1969); v.2-3 (1970-71); v.4-5 (1972-73); v.6-7 (1974-75)
|
committed to retain | 2011-02-12 | HTDL |
|