Combining Texts

You have chosen 'Natural Kinds and Biological Realism' by Michael Devitt, 'Reply to Sixth Objections' by Ren Descartes and 'Investigations in the Foundations of Set Theory I' by Ernst Zermelo

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All the ideas for Theory of Logic, or select a subheading:

	A.	Overview of Logic
	B.	Logical Consequence
	C.	Ontology of Logic
	D.	Assumptions for Logic
	E.	Structures of Logic
	F.	Referring in Logic
	G.	Quantification
	H.	Proof Systems
	I.	Semantics of Logic
	J.	Model Theory in Logic
	K.	Features of Logics
	L.	Paradox