Program: HathiTrust Digital Library
- Publisher: Geschichtsverein Mülheim a.d. Ruhre
- Print ISSN: 0343-9453
- Electronic ISSN:
- OCLC Number: 30008661
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.56 (1981)
|
committed to retain | 2009-09-19 | HTDL |
|