Program: HathiTrust Digital Library
- Publisher: Institute of Optical Research, Kyoiku University (Tokyo University of Education)
- Print ISSN: 0080-7583
- Electronic ISSN:
- OCLC Number: 2267550
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
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v.1-3; v.1-7 1951-1958; v.8-12 1959-1963; v.13-16 1964-1967; v.17-20 1968-71; v.21 no.2 1972; v.22 no.1 1973; v.23 no.2 1974 Dec; v.24 no.1 1975 May; v.24 no.2 1975 Nov; v.25 no.1 1976 Jun; v.25 no.2 1976 Dec; v.26 no.1 1977 Jun; v.26 no.2 1977 Dec; v.23-26 index 1977 Dec
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committed to retain | 2012-12-04 | HTDL |
|