Frege, G. (1953). Foundations of arithmetic: A logico-mathematical enquiry into the concept of number tr by J L Austin.
Chicago-tyylinen lähdeviittausFrege, G. Foundations of Arithmetic: A Logico-mathematical Enquiry into the Concept of Number Tr by J L Austin. 1953.
MLA-viiteFrege, G. Foundations of Arithmetic: A Logico-mathematical Enquiry into the Concept of Number Tr by J L Austin. 1953.
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