Audiovisual materials
Subtitle: their nature and use [by] Walter Arno Wittich [and] Charles Francis Schuller.
Contributors: Schuller, Charles F.
Edition: 4th ed.
Series: Exploration series in education
Publisher: Harper & Row
Published: 1967
Place of publication: New York
Language: eng
Number of pages: 554
Subjects: Audio-visual education; Teaching -- Audio-visual aids.