Teaching modern mathematics in the elementary school.

Teaching modern mathematics in the elementary school.

Detalles Bibliográficos
Autor Principal: Fehr, Howard F. (Howard Franklin), 1901-
Formato: Libro
Idioma:English
Publicado: Reading, Mass. Addison-Wesley 1967
Series:Addison-Wesley series in education nAddison-Wesley series in education
Subjects:
Mathematics > Study and teaching (Elementary)