Combining Texts

You have chosen 'How the Laws of Physics Lie' by Nancy Cartwright, 'Abduction and Induction' by Charles Sanders Peirce and 'On the Conservation of Force' by Hermann von Helmholtz

start again     |    choose another area for these texts     |    all the ideas for this combination of texts
All the ideas for Mathematics, or select a subheading:
      A. Nature of Mathematics
      B. Foundations for Mathematics
      C. Sources of Mathematics