Keller, Helen
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/38FC1765-4D4D-48FC-BACA-D3BCDD3460F1 |
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/38FC1765-4D4D-48FC-BACA-D3BCDD3460F1 |