Keller, Gottfried
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/6E9DA139-DD85-446B-AE81-4AF5679B0CF6 |
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/6E9DA139-DD85-446B-AE81-4AF5679B0CF6 |