Helping children learn mathematics

Helping children learn mathematics

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Detalles Bibliográficos
Autor Principal: Reys, Robert E.
Outros autores: Lindquist, Mary Montgomery, Suydam, Marilyn N.
Formato: Libro
Idioma:English
Publicado: Englewood Cliffs, N.J. Prentice Hall c1989.
Edición:2nd ed.
Subjects:
Mathematics > Study and teaching (Elementary).