Audio-visual education -- Canada : Improvising the curriculum : negotiating risky literacies in cautious schools / by Michael Corbett, Ann Vibert, Mary Green with Jennifer Rowe
Audio-visual education Equipment and supplies -- See Also the narrower term Audio-visual equipment
Here are entered general works on projectors, screens, sound equipment, pointers, tables, exhibit boards, etc --names of particular equipment, e.g. Motion picture projectors