African American Inventors and PioneersAuthor: James Henry WilliamsPublisher: XlibrisPublished: 01/21/2011Pages: 54Binding Type: PaperbackWeight: 0.20lbsSize: 9.00h x 6.00w x 0.13dISBN: 9781456840006$15.99PriceExcluding Sales TaxQuantity*Add to Cart