Selections from his writings. With an introd. by J.S. Allen
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
New York,
[1937]
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/33A3221D-4EB3-4577-B1F5-28A7F22CA184 |
| Published: | [1937] |
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