Making geometry teaching aids a guide for elementary school teachers

Detalles Bibliográficos
Autor Principal:	Turney, Billy L.
Outros autores:	McCallon, Earl L.
Formato:	Libro
Idioma:	English
Publicado:	Paolo Alto, Cal. Fearon c1968.
Subjects:	Arithmetic > Study and teaching (Elementary). Teaching > Aids and devices.