Mathematical difficulties of students of educational statistics
By: by Ralph Brown ... Published with the approval of Professor Helen M. Walker, sponsor.
Series: Teachers college, Columbia university. Contributions to education,; no. 569
Publisher: Teachers college, Columbia university
Published: 1933
Place of publication: New York city
Language: eng
Number of pages: 64
Subjects: Statistics -- Study and teaching; Education -- Statistics; Mathematics -- Study and teaching
Genres: Statistics.
Other titles: Educational statistics.
Notes: Issued also as thesis (Ph. D.) Columbia university.