Only metadata for this folder, no digitized documents or microfiches.
| Field of activity | Switzerland - Economics |
| Country | Switzerland |
| Birth | 1941-05-04 |
| GND | 118071890 |
| Holdings | Newspaper clippings: 1982- |
| URI | https://pm20.zbw.eu/folder/pe/005561 |
| ID | pe/005561 |