You have chosen 'Presidential Address of Am. Math. Soc' by Oswald Veblen, 'Reference and Generality (3rd ed)' by Peter Geach and 'Boole calculus and the Concept script' by Gottlob Frege
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Modes of Existence, or select a subheading: |
A. | Relations | |
B. | Properties | |
C. | Powers and Dispositions | |
D. | Universals | |
E. | Nominalism |