Mars observer
Subtitle: the next mission to Mars.
Contributors: Jet Propulsion Laboratory (U.S.)
Publisher: National Aeronautics Space Administration, Jet Propulsion Laboratory, California Institute of Technology
Published: 1990
Place of publication: [Pasadena, Calif
Language: eng
Subjects: Mars (Planet) -- Exploration.; Outer space -- Exploration -- United States.
Other titles: Next mission to Mars.
Notes: Shipping list no.: 91-117-P.

"JPL 400-439, 11/90"--P. [7].