The Wright brothers a brief account of their work, 1899-1911
Gibbs-Smith, Charles Harvard,1909-1981.
Bagley, J. A.(John Arthur),1929-
Science Museum (Great Britain)
London H.M.S.O.
1987
Previous ed.: 1963
At head of title: Science Museum
Wright, Orville, 1871-1948.
Wright, Wilbur, 1867-1912.
Aeronautics