Supervision of the special subjects with special application to the supervision of manual and industrial arts a text for use in college and normal teacher-training classes
| מחבר ראשי: | |
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| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
Milwaukee, Wis.
The Bruce publishing company
[c1922].
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| נושאים: |