A survey of the social and business usage of arithmetic
By: by Guy Mitchell Wilson ...
Series: Teachers College, Columbia university. Contributions to education,; no. 100
Publisher: Teachers college, Columbia university
Published: 1919
Place of publication: New York city
Language: eng
Number of pages: 62
Subjects: Arithmetic
Notes: Bibliography: p. 61.
Published also as thesis (Ph. D.) Columbia university, 1918.