You have chosen 'Set Theory and related topics (2nd ed)' by Seymour Lipschutz, 'Unity of Science as a Working Hypothesis' by H.Putnam/P.Oppenheim and 'The Decline of the West' by Oswald Spengler
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 |