Combining Texts

You have chosen 'The Upanishads' by Anon (Upan), 'Words without Objects' by Henry Laycock and 'Frege on Apriority (with ps)' by Tyler Burge

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All the ideas for Science, or select a subheading:
      A. Basis of Science
      B. Scientific Theories
      C. Induction
      D. Explanation