Jay, Antony, 4 0 1930-
The new oratory. 6
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Illustrated by Alnos Hall.
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- x, 133 p. illus. 22 cm.
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First published in 1970 under title: Effective presentation: the communication of ideas by words and visual aids.
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Lectures and lecturing.;Lectures and lecturing ----Audio-visual aids.----20--
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