Preparation and Use of Audio-Visual AIDS
Haas, Dr. Kenneth B.
Preparation and Use of Audio-Visual AIDS - 3 - New Delhi Prentice-Hall of India Pvt. Ltd. 1964 - 381
Education
Social sciences
Audiovisual aids Educational technology
371.33 / H11P
Preparation and Use of Audio-Visual AIDS - 3 - New Delhi Prentice-Hall of India Pvt. Ltd. 1964 - 381
Education
Social sciences
Audiovisual aids Educational technology
371.33 / H11P