Understanding the new elementary school mathematics a parent-teacher guide

Xehetasun bibliografikoak
Egile nagusia:	Mueller, Francis J.
Formatua:	Liburua
Hizkuntza:	ingelesa
Argitaratua:	Belmont, Calif. Dickenson Pub. Co. [1965]
Gaiak:	Mathematics > Popular works. Mathematics > Study and teaching (Elementary)