Program: HathiTrust Digital Library
- Publisher: Otava
- Print ISSN: 0540-4606
- Electronic ISSN:
- OCLC Number: 9504461
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1956-1957; 1983
|
committed to retain | 2015-02-10 | HTDL |
|