How to supervise a guide to educational principles and progressive practices of educational supervision
| Auteur principal: | |
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| Format: | Livre |
| Langue: | English |
| Publié: |
Boston, New York [etc.]
Houghton Mifflin company
[c1930].
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| Collection: | Half-title: Riverside textbooks in education, ed. by E.P. Cubberley
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| Sujets: |