Great inventions : geniuses and gizmos : innovation in our time. - 4 0 16; Knauer, Kelly; 5 Time, inc. (New York , NY : Time Books, 2003)
Includes index.
Keywords: 2 -- 0; 6; History;History;History;History -- Inventions;Inventions;Technological innovations;Technological innovations;Inventors -- 20th century.;19th century.;20th century.;19th century.20 -- Biography; 20; 2