You have chosen 'Function and Concept' by Gottlob Frege, 'Nature and Utility of Religion' by John Stuart Mill and 'An Introduction to Modal Logic' by GE Hughes/M Cresswell
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Thought, or select a subheading: |
| A. | Modes of Thought | |
| B. | Mechanics of Thought | |
| C. | Content | |
| D. | Concepts | |
| E. | Abstraction |