Seeing and doing mathematics in the elementary school

Detalles Bibliográficos
Autor principal:	Serion, Josefina R.
Otros Autores:	Serion, Domingo C.
Formato:	Libro
Lenguaje:	English
Publicado:	[Quezon City Bookman] 1978.
Materias:	Mathematics > Study and teaching (Elementary).