Coe, Harold H.
[Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division, 1989.
1989
Litvin, F. L. (Faydor L.), author.
Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; Adelphi, Maryland : U.S. Army Research Laboratory, May 1996.
1996-
Litvin, F. L. (Faydor L.)
[Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program ; [Springfield, Va. : For sale by the National Technical Information Service,] 1991.
1991
Du Val, R. W.
Mountain View, Calif. : Advanced Rotorcraft Technology, Inc. ; Moffett Field, Calif. : National Aeronautics and Space Administration Ames Research Center, [1985]
1985
Singh, Rajendra.
[Columbus, Ohio] : The Ohio State University, Dept. of Mechanical Engineering ; Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, [1990]
1990