Ueber die Pflege der Körperlichen und geistigen Gesundheit des Schulkindes
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| Description | German publication, 1871 |
| Author/s |
author: Carl Ernst Bock |
| Publication date | 1871 |
| Language | German |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |