Christensen, Elmer.
[Pasadena, Calif.? : prepared by the Jet Propulsion Laboratory for the U.S. Dept. of Energy through an agreement with the National Aeronautics and Space Administration, 1985]
1985
Phillips, M. J.
Pasadena, Calif. : National Aeronautics and Space Administration, Jet Propulsion Laboratory, California Institute of Technology, [1986]
1986