Brain Power&#151;What's the Big Idea? (Brain Power)
Publisher: Barron''s Educational Series
Published: August 1, 2005
Language: eng
Format: Hardcover
Number of pages: 64
ISBN-13: 9780764158988
Subjects: Science & Technology - How Things Work; Juvenile Nonfiction; Curiosities & Wonders; Children's Books/Ages 9-12 Science; Technology - How Things Work/Are Made; Children: Grades 3-4; Technological innovations; Juvenile literature; Juvenile Nonfiction / Science & Technology / How Things Work; History; Inventions; Children's 9-12 - Science