Audiovisual materials: their nature and use
Wittich, Walter Arno and Schuller, Charles Francis
Audiovisual materials: their nature and use - 3rd ed. - New York Harper and row publisher 1962 - xxv,500p.
400
Education
Method of instruction
371.3 / WIT
Audiovisual materials: their nature and use - 3rd ed. - New York Harper and row publisher 1962 - xxv,500p.
400
Education
Method of instruction
371.3 / WIT