Pythagoras and the ratios
By: Julie Ellis ; illustrated by Phyllis Hornung.
Contributors: Hornung, Phyllis, ill.
Publisher: Charlesbridge
Published: 2010
Place of publication: Watertown, MA
Language: eng
Number of pages: 31
ISBN-13: 9781570917752
Subjects: Pythagorean theorem -- Juvenile literature; Ratio and proportion -- Juvenile literature
Genres: Juvenile literature.