Program: HathiTrust Digital Library
- Publisher: S. Hirzel
- Print ISSN: 0516-3668
- Electronic ISSN:
- OCLC Number: 1478883
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
Heft 1-4 1951/1952
|
committed to retain | 2010-04-01 | HTDL |
|