http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Chronicles the achievements of nine Afro-Americans responsible for inventions related to important parts of modern life such as refrigeration, electric lighting, and transportation.
Robert C. Hayden ; [illustrated by Richard Loehle].
Includes bibliographical references and index.
Achievers--African Americans in science and technology