Inservice course in mathematics for primary school teachers.
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Stanford, CA
Leland Stanford Junior University
c1966.
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| Edición: | rev. ed. |
| Colección: | Studies in mathematics
13 |
| Materias: |