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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

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