Mathematics education the sixty-ninth yearbook of the National Society for the Study of Education, part I

Dades bibliogràfiques
Autor corporatiu: National Society for the Study of Education. Committee on Mathematics Education, Begle, Edward G.
Format: Llibre
Idioma:English
Publicat: Chicago NSSE 1970.
Col·lecció:National Sociaty for the Study of Education. Yearbook, new ser., 69th, pt.I
Matèries: