You have chosen 'On the Principles of Indiscernibles' by Gottfried Leibniz, 'Remarks on axiomatised set theory' by Thoralf Skolem and 'Frege's Concept of Numbers as Objects' by Crispin Wright
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Thought, or select a subheading: |
A. | Modes of Thought | |
B. | Mechanics of Thought | |
C. | Content | |
D. | Concepts | |
E. | Abstraction |