Books

1. Internal Kinematics and Dynamics of Galaxies (International Astronomical Union Symposia)
   

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2. Halley's Comet (New True Books)
   

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3. Transactions of the International Astronomical Union, Volume XXB (International Astronomical Union Transactions)
   

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4. Challenges to Astronomy and Astrophysics: Working Documents of the Astronomy Survey Committee
   

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5. Ptolemy's Universe: The Natural Philosophical and Ethical Foundations of Ptolemy's Astronomy
   

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Books