Variations in the grades of high school pupils
By: by Clarence Truman Gray ....
Series: Educational psychology monographs -- no. 8; Educational psychology monographs -- no. 8
Publisher: Warwick & York, inc.
Published: 1913
Place of publication: Baltimore
Language: eng
Number of pages: 120
Subjects: Grading and marking (Students)
Notes: Bibliography: p. 115-116.