Melton, C. E.
Washington, D.C. : U.S. Dept. of Transportation, Federal Aviation Administration, Office of Aviation Medicine ; Springfield, Va. : Available from the National Technical Information Service, [1989]
1989
Dowell, E. H.
[Washington, DC : National Aeronautics and Space Administration ; Springfieldl, Va. : For sale by the National Technical Information Service, 1990]
1990