An analysis of the supervisory activities and techniques of the elementary school training supervisory. In state normal schools and teachers colleges
Guardado en:
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| Formato: | Libro |
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New York :
Columbia University,
1931.
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| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| Descripción Física: | 130 p. ; 21 cm. |
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