Letter to the editor
Lucy Cox, George A. Calder, Winston E. Dodge, Akiva Skidell and Saint-Marie-Denise
- 期刊名称The Arithmetic Teacher
- 作者Lucy Cox, George A. Calder, Winston E. Dodge, Akiva Skidell and Saint-Marie-Denise
- 卷第13卷
- 期第6期
- 印刷ISSN0004-136X
- 发表时间1966-10
- DOI10.2307/41185417