Zur Frage der gewerblichen Erziehung in der Schweiz
| Main Author: | |
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| Institution: | CEDIAS-Musée social |
| Format: | TEXT |
| Published: |
Bleuler (Winterthur)
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| Subjects: | |
| Online Access: | http://hdl.handle.net/11160/85CF3C36-A443-4AEF-B6B8-F3623E59C9F1 |
