Program: HathiTrust Digital Library
- Publisher: G. Braun
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 12170407
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1920-1923; 1924-1930; 1931-1935; 1936-1940; 23d 1942; 1941-1943; 24th 1943; 1956-1961; 1962-1965; 1966-1969
|
committed to retain | 2019-01-01 | HTDL |
|