Cuisenaire rods and the teaching of multiplication to third-grade children.

Dades bibliogràfiques
Autor principal:	Haynes, Jerry 1927-2011 (Autor)
Format:	Llibre
Idioma:	anglès
Publicat:	[Ann Arbor, Michigan] [University Microfilms] [©1967].
Matèries:	Multiplication. Arithmetic > Study and teaching.