Shadow geometry.
By: Illustrated by Henry Roth.
Contributors: Roth, Henry, 1933- illus.
Series: Young math books
Publisher: Crowell
Published: 1974
Place of publication: New York
Language: eng
Number of pages: 33
Subjects: Shades and shadows -- Juvenile literature.; Shadows.; Geometry.
Description: Introduces the principles of geometry through the use of shadows.