An analysis of the supervisory activities and techniques of the elementary school training supervisory. In state normal schools and teachers colleges
Autor Principal: | |
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Formato: | Libro |
Datos de publicación: |
New York :
Columbia University,
1931.
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Acceso en línea: | Consultar en el Cátalogo |
Descripción Física: | 130 p. ; 21 cm. |