Development of experimental audio-visual devices and materials for beginning readers
By: Christine M. Gibson and I. A. Richards
Contributors: Richards, I. A. 1893- joint author; Harvard University
Publisher: Harvard University
Published: 1965
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 60
Subjects: Reading (Elementary); Reading -- Audio-visual aids
Notes: Cooperative research project no. 5,0642