If you were a triangle
By: by Marcie Aboff ; illustrated by Sarah Dillard.
Contributors: Dillard, Sarah, 1961- ill.
Series: Math fun
Publisher: Picture Window Books
Published: 2010
Place of publication: Minneapolis, Minn
Language: eng
ISBN-13: 9781404855137
Subjects: Triangle -- Juvenile literature; Shapes -- Juvenile literature
Genres: Juvenile literature
Notes: Includes index.