At Last Recognition in America
Subtitle: A Reference Handbook of Unknown Black Inventors and Their Contributions to America (At Last Recognition in America)
Publisher: B.C.A. Pub. Corp.
Published: January 1983
Language: eng
Format: Hardcover
ISBN-13: 9780931564000
Subjects: General; Inventions; Technology & Industrial Arts; African American inventors; United States; Biography/Autobiography