Title
The sound motion picture in science teaching, by Phillip Justin Rulon ...
Published
Cambridge, Harvard University Press, 1933.
Physical Description
xi, [1] p., 2 l., 236 p. illus. 23 cm.
Notes
"The investigation was conducted jointly by the Graduate school of education and the University film foundation at Harvard University."--p. ix.
Added to Catalog
June 01, 2002
Series
Harvard studies in education ... v. 20
Bibliography
Bibliography: p. 109-110.