Motivation of arithmetic
By: by G.M. Wilson.
Series: Bulletin / Department of the Interior, Bureau of Education ;; 1925, no. 43; Bulletin (United States. Bureau of Education) ;; 1925, no. 43
Publisher: G.P.O.
Published: 1926
Place of publication: Washington
Language: eng
Number of pages: 60
Subjects: Arithmetic -- Study and teaching -- United States.