Program: HathiTrust Digital Library
- Publisher: INSDOC, National Physical Laboratory
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1612087
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-3 1955-1957; v.4-5 1958-1959; v.6-7 1960-1961; v.8; v.8 1962; v.9; v.9 1963; v.10; v.10 1964; v.10:index (1964)
|
committed to retain | 2016-07-20 | HTDL |
|