Textbooks in education : a report from the American Textbook Publishers Institute to its membership, its friends, and any others whose interest in the development of the educational systems in the United States goes beyond a mere passing fancy
| Formato: | Libro |
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| Lenguaje: | English |
| Publicado: |
New York :
Textbook Publishers Institute ,
c1949
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| Materias: |
| Descripción Física: | xi, 139 páginas ; 24 cm. |
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