Program: HathiTrust Digital Library
- Publisher: Helbing & Lichtenhahn;
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1788585
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-4 1972-1975; v.5-7 1976-1978; v.8-10 1979-1981; v.11-13 1982-1984; v.14 1985; v.15 1987
|
committed to retain | 2012-03-03 | HTDL |
|