Combining Texts

You have chosen 'Criterion of Validity in Reasoning' by Charles Sanders Peirce, 'New system of communication of substances' by Gottfried Leibniz and 'Philosophy of Nature (Encylopedia II)' by Georg W.F.Hegel

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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