You have chosen 'Grundlagen der Arithmetik (Foundations)' by Gottlob Frege, 'Intro to the Philosophy of Time' by Baron,S/Miller,K and 'To be is to be the value of a variable..' by George Boolos
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: |