You have chosen 'Letters to Oldenburg' by Baruch de Spinoza, 'Introduction to Zermelo's 1930 paper' by Michael Hallett and 'Definitiones cogitationesque metaphysicae' by Gottfried Leibniz
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Theory of Logic, or select a subheading: |