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Energy efficient engine [microform] : acoustic supporting technology report / by S.P. Lavin and P.Y. Ho.
Microform
[Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1985]
1985
0 resources
The effect of adding roughness and thickness to a transonic axial compressor rotor [microform] / Kenneth L. Suder ... [et al.].
Microform
[Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
1995
0 resources
High frequency-heated air turbojet [microform] / Juan Heliodoro Diaz Miron.
Microform
Washington, D.C. : National Aeronautics and Space Administration, [1986]
1986
0 resources