Optical illusions
By: by Bill Martin, Jr. Illustrated by Robert and Jack Strimban.
Contributors: Strimban, Robert, illus.; Strimban, Jack, illus.
Publisher: Holt, Rinehart and Winston
Published: 1965
Place of publication: New York
Language: eng
Number of pages: 28
Subjects: Optical illusions -- Juvenile literature; Optical illusions
Description: Presents a number of common optical illusions, without explanation of the reasons for their effects.
Notes: "A Wise owl book."