Mariner-Mars 1969
Subtitle: a preliminary report.
Series: NASA SP - 225; NASA SP -- 225.
Publisher: National Aeronautics and Space Administration; for sale by the Clearinghouse for Federal Scientific and Technical Information
Published: 1969
Place of publication: Washington; Springfield, Va
Language: eng
Number of pages: 145
Subjects: United States. -- National Aeronautics and Space Administration.; Mars probes.; Project Mariner.; Space flight to Mars.