The value of school supervision : demonstrated with the zone plan in rural schools /
| Main Author: | |
|---|---|
| Format: | Thesis Book |
| Language: | English |
| Published: |
Baltimore :
Warwick & York, inc.,
1921.
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| Subjects: |
| Item Description: | Vita. |
|---|---|
| Physical Description: | x, 129 pages, 1 unnumbered page ; 19 cm. |
| Bibliography: | Bibliography: pages 127-129. |