The question as a measure of efficiency in instruction
Subtitle: a critical study of class-room practice
By: by Romiett Stevens ...
Series: Teachers college. Columbia university. Contributions to education,; no. 48; Contributions to education ;; no. 48.
Publisher: Teachers college, Columbia university
Published: 1912
Place of publication: New York city
Language: eng
Number of pages: 95
Subjects: Teaching
Notes: Published also as author's dissertation.