Fourth report of the Committee on Economy of Time in Education
By: by F. C. Ayer ... [et al.] ; edited by Guy Montrose Whipple.
Contributors: Ayer, Fred C.; American Association of School Administrators. Committee on Economy of Time in Education.
Series: Yearbook of the National Society for the Study of Education -- 18th, pt. 2; Yearbook of the National Society for the Study of Education -- new ser., 18th, pt. 2.
Publisher: Public School Pub. Co.
Published: 1920
Place of publication: Bloomington, Ill
Language: eng
Number of pages: 123
Subjects: Education -- Curricula.; Education, Elementary -- Curricula.
Notes: With The Professional preparation of high-school teachers, edited by Guy M. Whipple and H. L. Miller.

Includes bibliographies.