Up and Down
Publisher: Tandem Library
Published: December 2003
Language: eng
Format: School & Library Binding
ISBN-13: 9780613543729
Subjects: Mechanics - Dynamics - General; General; Juvenile Nonfiction; Science; Gravitation; Gravity; Juvenile literature; Motion; Children: Grades 1-2
First sentence: Up and down. Up and down. So many things move up and down.