Program: HathiTrust Digital Library
- Publisher: Carl Zeiss ; Carl Zeiss Jena
- Print ISSN: 0941-7567
- Electronic ISSN:
- OCLC Number: 27941631
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1992-1995; no.1-7 1992-96; v.1:1(1992); v.1:2(1992-1993); v.2:3(1993)
|
committed to retain | 2014-11-14 | HTDL |
|