The value of homogeneous grouping
By: by T. Luther Purdom.
Series: University research monographs.; no. 1
Publisher: Warwick and York, inc.
Published: 1929
Place of publication: Baltimore
Language: eng
Number of pages: 99
Subjects: Ability grouping in education.
Notes: Bibliography: p. 93-96.
Thesis (Ph. D.)--University of Michigan, 1925.
Without thesis note.