Title: Thomas Alva Edison
First published: March 2004
Subjects: Juvenile literature, Scientists, Inventors, Electrical engineers, Biography, Edison, thomas a. (thomas alva), 1847-1931, juvenile literature, Edison, thomas a. (thomas alva), 1847-1931, Inventors, juvenile literature, Engineers, Scientists, juvenile literature, Engineers, juvenile literature
Places: United States
People: Thomas A. Edison (1847-1931)