Basic procedures in teaching arithmetic

Basic procedures in teaching arithmetic

Podrobná bibliografie
Hlavní autor: Howard, Charles Frederick (Autor)
Další autoři: Dumas, Enoch author
Médium: Kniha
Jazyk:English
Vydáno: Boston, Massachusetts F. W. Heath & Co. [©1963].
Témata:
Arithmetic > Study and teaching (Elementary).
Arithmetic > Study and teaching.