A Key to the heart of the children. A research about character & pratical education in the U.S. of America and other countries
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Institution The Children's friends,
[1937]
Amsterdam : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/E9794E81-07F0-4CBC-AE21-42AAA1D46E7A |
| Published: | [1937] |
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