Frege, Gottlob, 1848-1925.

The foundations of arithmetic : a logico-mathematical enquiry into the concept of number / Gottlob Frege ; translated by J. L. Austin. - 2nd rev. ed. - New York : Harper Torchbooks, [196-?]. - 119 p. - The Science library .

51000436

GB50-1654


Aritmética--Fundamentos.
Número--Conceito.

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