Program: HathiTrust Digital Library
- Publisher: Verlag A. Niggli
- Print ISSN: 0257-9359
- Electronic ISSN:
- OCLC Number: 2933259
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.64 no.1-12 1977; v.65 no.13-24 1978; v.66 no.25-36 1979
|
committed to retain | 2012-06-22 | HTDL |
|