Dr.
Includes a bibliography and an index..
Woods, George Washington Carver, and others have made jobs easier, saved countless lives, and in many cases, altered the course of history.
The achievements of Benjamin Banneker, Granville T.
A readable, perceptive account of the lives of fourteen gifted innovators who have played important roles in scientific and industrial progress.
Includes photos and illustrations.
Haber has lifted from obscurity 14 remarkably gifted Black Americans who played crucial roles in this country\'s scientific and industrial progress.
Dr