Current researh in elementary school mathematics

Current researh in elementary school mathematics

Detalhes bibliográficos
Autor principal: Ashlock, Robert B. 1930-
Outros Autores: Herman, Wayne L. joint comp
Formato: Livro
Idioma:English
Publicado em: [New York] Macmillan c1970.
Assuntos:
Mathematics > Study and teaching (Elementary).
Mathematical research.