Thomas Alva Edison: A Biography
By Spider Books.
Description
Thomas Edison is the quintessential American inventor. Before he died, he gave us the phonograph, the transmitter for the telephone speaker, an improved light bulb, and key elements of motion-picture apparatus, as well as other bright inventions. He also created the world s first industrial research laboratory. - from Amzon
ISBN(s)
8183880983, 9788183880985
