Optical illusions : puzzles, paradoxes, and brain teasers #4 /

Gibilisco, Stan.

Optical illusions : puzzles, paradoxes, and brain teasers #4 / Stan Gibilisco. - 1st ed. - Blue Ridge Summit, PA : Tab Books, 1990 - viii, 118 p. ill. 24 cm

Includes bibliographical references (p. 113) and index.

0830634649 ¤8.95 0830664645


Optical illusions.

QP495 / .G55 1990

152.14/8

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