1
Returning People to the Moon After Apollo [E-Book] : Will It Be Another Fifty Years? /
Other Personal Name(s): “...Norris, Pat...”

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Watching Earth from Space [E-Book] : How Surveillance Helps Us -- and Harms Us /
Other Personal Name(s): “...Norris, Pat....”

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3
Spies in the sky : surveillance satellites in war and peace [E-Book] /
Other Personal Name(s): “...Norris, Pat....”

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