An evaluation of ability grouping
By: by Walter R. Borg.
Contributors: Utah. State University of Agriculture and Applies Science. Logan.
Publisher: Utah State University
Published: 1964
Place of publication: Logan
Language: eng
Number of pages: 441
Subjects: Ability grouping in education.
Notes: Includes bibliographies.
Cooperative research project no. 577, with the U.S. Office of Education.