Moving ahead in arithmetic book 6

Moving ahead in arithmetic book 6

Detalhes bibliográficos
Autor principal: Merton, Elda L.
Outros Autores: Brueckner, Leo J., Grossnickle, Foster E.
Formato: Livro
Idioma:English
Publicado em: New York Holt, Rinehart and Winston c1963.
Assuntos:
Arithmetic > Study and teaching.
Arithmetic > Problems, questions, exercises.