Social studies through problem solving a challenge to elementary school teachers

Social studies through problem solving a challenge to elementary school teachers

書目詳細資料
主要作者: Dunfee, Maxine
其他作者: Sagl, Helen L. 1906-
格式: 圖書
語言:English
出版: New York Holt, Rinehart and Winston [c1966].
主題:
Social sciences > Study and teaching (Elementary).
Problem solving.