Washington, D.C. : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; [Springfield, Va. : For sale by the National Technical Information Service], 1990.
1990
Colborn, B. L.
Prospect, Tenn. : Science Applications International Corp. ; [Washington, D.C. : National Aeronautics and Space Administration, 1992]
1992
Washington, D.C. : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; [Springfield, Va. : For sale by the National Technical Information Service], 1990.
1990