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Wolfgang Töpper & Reiner Ditz & Bärbel Sarbas & Peter Schubert
500 Years of New Words
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The Truth About Heroin
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The Philosophy of Mathematics Education
Paul Ernest
Collected Works of C.G. Jung, Volume 8: Structure & Dynamics ...
C. G. Jung
The Philosophy of 'As If': A System of the Theoretical, Practical ...
Hans Vaihinger