Manual of Audio-Visual Techniques
Kieffer, R.E. de
Manual of Audio-Visual Techniques - 2 - New Delhi Prentice-Hall of India Pvt. Ltd. 1966 - 254
Education
Social sciences
Audiovisual aids Educational technology
371.33 / D32M
Manual of Audio-Visual Techniques - 2 - New Delhi Prentice-Hall of India Pvt. Ltd. 1966 - 254
Education
Social sciences
Audiovisual aids Educational technology
371.33 / D32M