Optical teasers
By: Al Seckel.
Contributors: University Games Corporation.
Series: Armchair puzzlers
Publisher: University Games
Published: 2004
Place of publication: San Francisco
Language: eng
Number of pages: 96
Subjects: Optical illusions -- Pictorial works.; Visual perception.
Genres: Pictorial works.
Notes: Includes bibliographical references.
"Sink back and solve away!"