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Analysis of cirrus optical properties with data from the NASA ER2 high-resolution interferometer sou

Smith, William L.
Madison, Wis. : University of Wisconsin-Madison ; [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : For sale by the National Technical Information Service, 1990] 1990

Computerized design and generation of gear drives with a localized bearing contact and a low level o

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-