The Mariner 6 and 7 pictures of Mars
by Stewart A. Collins. Prepared at Jet Propulsion Laboratory
Bok Engelsk 1971 Stewart A Collins
| Utgitt | Washington : Scientific and Technical Information Office, National Aeronautics and Space Administration, U.S. Govt. Print. Off.] , 1971
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| Omfang | ix, 159 s. : ill.
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| Emner |
