Cover image for A study of ability grouping in the elementary school in terms of variability of achievement, the teaching problem, and pupil adjustment
Title:
A study of ability grouping in the elementary school in terms of variability of achievement, the teaching problem, and pupil adjustment
Author:
West, Parl, 1896-
Personal Author:
Publication Information:
New York city : Teachers college, Columbia university, 1933.
Physical Description:
volumes 70 pages, 1 leaf : diagrams ; 23 cm
General Note:
Vita.

Published also as Teachers college, Columbia university, Contributions to education, no. 588.
Language:
English
Format :
Book