How It Works
Subtitle: Science and Technology
Edition: 3rd edition
Publisher: Marshall Cavendish Corporation; Cavendish Square
Published: November 2002
Format: Library binding
Number of pages: 20
ISBN-13: 9780761473466
Subjects: Reference; Children's Books/Ages 9-12 Nonfiction; Children: Grades 2-3; Encyclopedias, Juvenile; Encyclopedias; Science; Technology