Title The comparative effectiveness of sound motion pictures and printed communications for the motivation of high school students in mathematics. : Title VII project number 459, National Defense Education act of 1958, Grant number 7-13-086.
Author Tiemens, Robert K.
Publication [s. .] : The University of Iowa, 1962.
Description 72 pages : tables ; 28 cm
Call # 375.51 T562 C
Note Cover title.
"The research...supported in part by a grant from the U. S. Department of Health, Education, and Welfare, Office of Education."
Subject Mathematics -- Study and teaching -- Audio-visual aids.

 Central Library  375.51 T562 C Consult Librarian