2 copies, one from archive Pannekoek A
2 copies, one from archive Pannekoek A.
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/283CD46D-DAD4-4F1B-BE23-5554E2A77FF4 |
2 copies, one from archive Pannekoek A.
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/283CD46D-DAD4-4F1B-BE23-5554E2A77FF4 |