Arbiter, Dorothy G.
Hampton, Va. : Vigyan Research Associates, Inc. : National Aeronautics and Space Administration, Langley Research Center, [1985]
1985
Ou, Yuh-Roung.
Hampton, Va. : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center : [Springfield, Va. : For sale by the National Technical Information Service, 1991]
1991