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Dover Books on Mathematics (1)
Space, Time and Causality: Royal Institute of Philosophy Conferences ...
Richard Swinburne
The Black Alchemist: A Terrifying True Story
Andrew Collins
The Fourth Dimension - Sacred Geometry, Alchemy, and Mathematics
Rudolf Steiner
Problems on Partial Differential Equations
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Problem Books in Mathematics (1)
Stephen Hawking, das Universum und Gott
John Carson Lennox