The scientific measurement of classroom products
By: [by] J. Crosby Chapman ... [and] Grace Preyer Rush.
Contributors: Rush, Grace Preyer, joint author.
Publisher: Silver, Burdett & company
Published: 1917
Place of publication: Boston; New York [etc.]
Language: eng
Number of pages: 191
Subjects: Grading and marking (Students); Psychophysiology
Notes: Bibliography: p. 189-191.