Teaching modern mathematics in the elementary school

Teaching modern mathematics in the elementary school

Detalhes bibliográficos
Autor principal: Fehr, Howard Franklin, 1901-
Outros Autores: Phillips, Jo McKeeby, joint auth
Formato: Livro
Idioma:English
Publicado em: [Reading, Mass.] Addison-Wesley [c1967]
Assuntos:
Mathematics > Study and teaching (Elementary)