Systematic thinking about education
By: by Alice H. Hayden and Gerald M. Torkelson.
Contributors: Torkelson, G. M., joint author.
Series: PDK fastbacks,; 17
Publisher: Phi Delta Kappa Educational Foundation
Published: 1973
Place of publication: [Bloomington, Ind
Language: eng
Number of pages: 34
Subjects: Educational technology.
Notes: Bibliography: p. 34.