De polytechnische school :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Waltman,
1895
Delft : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/EC382DFF-47A8-4C6E-B165-003D4722C2C6 |
| Published: | 1895 |
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