You have chosen 'Intensional Logic' by Melvin Fitting, 'Principles of Theoretical Logic' by Hilbert,D/Ackermann,W and 'Russell' by A.C. Grayling
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Knowledge Aims, or select a subheading: |
| A. | Knowledge | |
| B. | Certain Knowledge | |
| C. | Knowing Reality |