Inventors in industry
By: by Ruby L. Radford. Illustrated by Jim Fox.
Contributors: Fox, Jim, illus.
Publisher: J. Messner
Published: 1969
Place of publication: New York
Language: eng
Number of pages: 96
Subjects: Inventors -- United States -- Juvenile literature.; Inventors.
Description: Brief biographies of five inventors who revolutionized industry with the cotton gin, reaper, rubber, sewing machines, and electricity.