Research and development toward the improvement of education
By: edited by Herbert J. Klausmeier and George T. O'Hearn.
Contributors: O'Hearn, George T., joint author.
Edition: [1st ed.]
Publisher: Dembar Educational Research Services
Published: 1968
Place of publication: Madison, Wis
Language: eng
Number of pages: 163
Subjects: Education -- Research.; Curriculum change.
Notes: Includes bibliographies.