Books

1. Reference Coordinate Systems for Earth Dynamics (Astrophysics and Space Science Library)
   

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2. Genesis and Propagation of Cosmic Rays (NATO Science Series C:)
   

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3. Stars and Galaxies
   

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4. Cometary Theory in Fifteenth-Century Europe (Studia Copernicana, 26)
   

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5. Non-Periodic Phenomena in Variable Stars
   

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Books