The foundations of arithmetic : a logico-mathematical enquiry into the concept of number - Frege, Gottlob (Friedrich Ludwig Gottlob), 1848-1925; Austin, John Langshaw, 1911-1960 (Oxford : Blackwell, 1959)
German text of 1884 with parallel English translation. Previous ed. of this translation: 1950.
Keywords: Arithmetic -- Foundations; Number concept