Journal.
- Publisher:
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 31485366
- Subject: Optics Periodicals.
- Subject code: QC
- Publication history: v. 1-12, no. 15.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.6-9 1949-1952; v.10 1953-1955; v.11 1955-1958 | permanent |