Program: HathiTrust Digital Library
- Publisher: Unesco
- Print ISSN: 0077-233X
- Electronic ISSN:
- OCLC Number: 1141914
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.14(1972); v.16(1977)
|
committed to retain | 2019-08-01 | HTDL |
|