Parachutes: how they work
By: by Eloise Engle.
Series: How it works
Publisher: Putnam
Published: 1972
Place of publication: New York
Language: eng
Number of pages: 95
Subjects: Parachutes -- Juvenile literature.; Parachuting -- Juvenile literature.; Parachutes.
Description: Traces the development of the parachute and its uses from ancient China to the present day.