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The world's best optical illusions /
by Paraquin, Karl Heinz.
Publication:
New York : Sterling Pub. Co., 1977
. 96 p. :
, Translation of: Schummelbilder. | First paperback ed. published under title: Optical illusion puzzles. | Includes index.
21 cm.
Date:1977
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Colour illusions : visual tricks, fantastic facts, and impossible puzzles /
Publication:
. 31 pages :
, Cover title. | Pop-up book. | Pull-the-tab book. | Slide-the-tab book. | Includes 3D glasses and dowel and coloured discs to make spinning top.
29 cm
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(1),
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Optical Illusions.
Publication:
New York, N.Y. : DK Publishing, 2012
. 29 p. :
29 cm.
Date:2012
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(1),
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