Elementary school mathematics 6

Detalles Bibliográficos
Autor Corporativo:	University of the Philippines System. Science Education Center
Formato:	Libro
Lenguaje:	English
Publicado:	Quezon City Science Education Center, University of the Philippines System [1976].
Colección:	Elementary school mathematics 6
Materias:	Mathematics > Problems, questions, exercises. Mathematics > Study and teaching (Elementary)