Biographical sketch. Written by himself
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Philadelphia,
n.d.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/4D69E442-7667-46EA-AB6A-E346477D4E8A |
| Published: | n.d. |
|---|