Audio visual materials
Wittich, W.A., Schuller, C.F.
Audio visual materials Their nature and use by W.A. Wittich and C.F. Schuller - 3rd edn. - New York Harper & Row Publishers 1962 - 500 p. & 14 plates
Audio Visual Aids
371.33 / W 832 A
Audio visual materials Their nature and use by W.A. Wittich and C.F. Schuller - 3rd edn. - New York Harper & Row Publishers 1962 - 500 p. & 14 plates
Audio Visual Aids
371.33 / W 832 A