Inventions & discoveries.
Contributors: School Specialty Publishing (Firm)
Series: Just the facts; Just the facts (School Specialty Publishing (Firm))
Publisher: School Specialty Pub.
Published: 2006
Place of publication: Columbus, Ohio
Language: eng
Subjects: Inventions -- Juvenile literature.; Technology -- Juvenile literature.
Genres: Juvenile literature.
Other titles: Inventions and discoveries
Notes: Includes index.