Mathematical learning new approaches to the teaching of young children.

Manylion Llyfryddiaeth
Prif Awdur:	Feldman, Leonard 1923-
Awdur Corfforaethol:	International Study Group for Mathematics Learning
Fformat:	Llyfr
Iaith:	Saesneg
Cyhoeddwyd:	New York Gordon and Breach [c1969]
Pynciau:	Mathematics > Study and teaching (Elementary)