You have chosen 'works (all lost)' by Ariston, 'Principles of Philosophy of the Future' by Ludwig Feuerbach and 'Lectures on the Principles of Political Obligation' by T.H. Green
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 |