Program: HathiTrust Digital Library
- Publisher: Council of the Society of Opticians South Africa
- Print ISSN: 0038-2612
- Electronic ISSN:
- OCLC Number: 7287032
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.17:3-4 (July-Dec 1970); v.18-19 (1971-72); v.20:1-2 (Jan-June 1973)
|
committed to retain | 2010-09-07 | HTDL |
|