Social Economic Laboratory
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
New York,
n.d.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/DF460152-DEC4-4806-A3B2-CB2D018E6B38 |
| Published: | n.d. |
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