Audiovisual materials
Subtitle: their nature and use
By: by Walter Arno Wittich and Charles Francis Schuller.
Contributors: Schuller, Charles F.
Edition: 4th ed.
Series: Exploration series in education
Publisher: Harper & Row
Published: 1969
Place of publication: New York
Number of pages: 554
Subjects: Audio-visual education
Notes: Includes bibliographies.