Teaching the child mathematics /

Dades bibliogràfiques
Autors principals:	232139 Schminke, Clarence W., Maertens, Norbert, Arnold, William
Format:
Publicat:	New York : Holt, Rinehart and Winston, 1978
Matèries:	Mathematics

Teaching the child mathematics / per 232139 Schminke, Clarence W.

Publicat 1973