Program: HathiTrust Digital Library
- Publisher: S. Mortensen
- Print ISSN: 1502-6116
- Electronic ISSN: 1502-6116
- OCLC Number: 1082917
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1924; 1931; 2nd 1931; 3rd 1938; 1950; 1954; 1967; v.1; v.2; v.3; v.4; v.5; v.6; v.7 1967
|
committed to retain | 2022-07-25 | HTDL |
|