Program: HathiTrust Digital Library
- Publisher: Das Observatorium
- Print ISSN: 0487-4293
- Electronic ISSN:
- OCLC Number: 5790834
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.3,4 1951; no.6 1955; no.7 1956; no.8 1956; no.9 1957; no.10 1957; no.11 1957; no.12 1958; no.13 1958; no.14 1958; no.15 1959; no.16 1960; no.17 1960; no.18 1962; no.21 1973; no.22 1973; no.24 1975
|
committed to retain | 2018-08-29 | HTDL |
|