Class size and adaptability including observations on invention
Subtitle: a study of selected elementary school classes in New Jersey
By: by Clarence Albert Newell
Series: Teachers College, Columbia University. Contributions to education, no. 894; Contributions to education -- no. 894
Publisher: Teachers College, Columbia University
Published: 1943
Place of publication: New York
Language: eng
Number of pages: 99
Subjects: Class size
Notes: Issued also as thesis (Ph.D.) Columbia University

Bibliography: p. 76-79