Books

1. Cosmopolitics : Public Policy of Outer Space (Essay Series 31) (Essay Series (Guernica (Firm)), 31.)
   

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2. Extrasolar Planets: A Catalog of All Discoveries in Other Star Systems
   

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3. How Did We Find Out the Earth is Round? (First Look at Series)
   

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4. Comet! (Doomsday Journals)
   

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5. Astronomy on the Personal Computer/Book and Disk
   

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Books