An investigation of the improvement of informational filmstrips
Subtitle: and the derivation of principles relating to the effectiveness of these media
By: by A. W. Vander Meer and Howard E. Thorne.
Contributors: Thorne, Howard E., joint author.; Pennsylvania State University. College of Education.
Publisher: Pennsylvania State University, College of Education
Published: 1960
Place of publication: University Park
Language: eng
Subjects: Filmstrips.; Visual education.
Notes: "Phase I [and II]: Revision of film strip: The sun and its planets."
A research project under the provisions of P. L. 864, administered by the Educational Media Branch, Office of Education, U. S. Dept. of Health, Education, and Welfare.