Program: HathiTrust Digital Library
- Publisher: Bureau international de l'Union postale universelle
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 3455913
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1957; 1965 1965; 1987-1988
|
committed to retain | 2022-12-12 | HTDL |
|