Forces that move
By: Kate Boehm Jerome.
Contributors: National Geographic Society (U.S.)
Series: National Geographic reading expeditions; Physical science; Language, literacy & vocabulary!
Publisher: National Geographic; National Geographic School Pub
Published: 2006
Place of publication: Washington, D.C
Language: eng
Number of pages: 36
ISBN-13: 9780792254379
Subjects: Friction; Force and energy; Gravity; Physical sciences -- Juvenile Literature
Genres: Juvenile Literature.
Notes: Includes index.