The mathematics in certain elementary social studies in secondary schools and colleges
By: by Eugene W. Hellmich ...
Series: Teachers college, Columbia university. Contributions to education,; 706; Contributions to education ;; no. 706.
Publisher: Teachers college, Columbia university
Published: 1937
Place of publication: New York city
Language: eng
Number of pages: 125
Subjects: Mathematics -- Study and teaching.; Social sciences -- Study and teaching (Elementary); Economics, Mathematical.; Statistics -- Graphic methods.
Notes: Textbooks examined: p. 121-123; Bibliography: p. 124-125.
Issued also as thesis (PH. D.) Columbia university.