Program: HathiTrust Digital Library
- Publisher: International Latitude Observatory of Mizusawa
- Print ISSN: 0579-5958
- Electronic ISSN: 0579-5958
- OCLC Number: 1797017
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1967-1969; 1969-70; 1970-1976; 1978; 1971-79; 1979-1983; 1985; 1981-1987
|
committed to retain | 2018-11-17 | HTDL |
|