Program: HathiTrust Digital Library
- Publisher: Faculty of Engineering, Keio University
- Print ISSN: 0016-2507
- Electronic ISSN:
- OCLC Number: 7301907
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.29-35 (v.8-9, 1955-56); no.36-47 (v.10-12, 1957-5; no.48-59 (v.13-15, 1960-6; no.60-71 (v.16-18, 1963-6; no.72-81 (v.19-20, 1966-6; no.82-91 (v.21-22, 1968-6
|
committed to retain | 2013-05-04 | HTDL |
|