SPECULUM MUNDI PRESS
Mirror of the World

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IBUKI has collected togethered and indexed electronic (mostly PDF) editions of primary sources, books, articles and study guides for history, science and literature.

Works of G.W.F. Hegel

The Difference
Principia Mathematica
Encyclopedia
- The Philosophy of mind
  - xxxx

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Juan Diego's Tilma

Barnum Brown

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