| Clavis Universalis or a New Inquiry after Truth Being A Demonstration of the Non-Existence or Impossibility of an External World | | Author:
| Parr, Samuel Collier, Arthur | ISBN: | 978-1-4304-7671-9 | Publication Date: | Jan 2007 | Publisher: | Kessinger Publishing, LLC
| Book Format: | Paperback | List Price: | USD $20.95 |
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