Children's thinking
Subtitle: a study of the thinking done by a group of grade children when encouraged to ask questions about United States history
By: by Inga Olla Helseth ...
Publisher: Teachers college, Columbia university
Published: 1926
Place of publication: New York city
Language: eng
Number of pages: 163
Subjects: History -- Study and teaching; Thought and thinking; United States -- History -- Study and teaching
Notes: Bibliography: p. 163.
Thesis (PH. D.)--Columbia university, 1926.
Vita.
Published also as Teachers college, Columbia university, Contributions to education, no. 209.