1 - Aspects of modern logic |
2 - Formal methods : An introduction to symbolic logic and to the study of effective opeations in arithmetic and logic |
3 - Foundations of mathematics : A study in the philosophy of science |
4 - Foundations of mathematics : A study in the philosophy of science - Second revised edition |
5 - L'enseignement des mathématiques - 2ème édition |
6 - L'existence en Mathématiques |
7 - La crise de la raison et la logique |
8 - Mathematical thought : an introduction to the philosophy of mathematics |
9 - Proceedings of the tenth international congress of philosophy, Amsterdam, August 11-18, 1948. Volume 1 |