First principles
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
London etc.,
1900.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/3708743C-7DD1-4A4D-BFC9-FE695EABB15D |
| Published: | 1900. |
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