Cover image for Teachers' marks; their variability and standardization
Title:
Teachers' marks; their variability and standardization
Author:
Kelly, Frederick James, 1880-1959.
Publication Information:
[Place of publication not identified] : [publisher not identified], 1914.
Physical Description:
3 preliminary leaves, 139 pages, 1 unnumbered page : diagrams ; 25 cm
General Note:
Vita.

Published also as Contributions to education, Teachers College, Columbia University, no. 66.
Language:
English
Format :
Book