Elsley, Gordon H.
Hovercraft design and construction / by G. H. Elsley and A. J. Devereux. - Newton Abbot : David & Charles, 1968. - 262 p. : ill., 8 plates.
Ground-effect machines.
Hovercraft design and construction / by G. H. Elsley and A. J. Devereux. - Newton Abbot : David & Charles, 1968. - 262 p. : ill., 8 plates.
Ground-effect machines.