Heckert, Fritz
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1931
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/34A22654-6316-43FB-8AB6-5752CB7C694B |
| Published: | 1931 |
|---|
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1931
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/34A22654-6316-43FB-8AB6-5752CB7C694B |
| Published: | 1931 |
|---|