Mathematics for elementary teachers

Dades bibliogràfiques
Autor principal:	Forbes, Jack E.
Altres autors:	Eicholz, Robert E. (joint author.)
Format:	Llibre
Idioma:	English
Publicat:	Reading, Mass. Addison-Wesley Pub. Co. [1971]
Matèries:	Arithmetic > Foundations. Mathematics > Study and teaching (Elementary)