1938. Berkeley, George (1734), The Analyst; or, a Discourse Addressed to an Infidel Mathematician. Wherein It is examined whether the Object, Principles, and Inferences of the modern Analysis are more distinctly conceived, or more evidently deduced, than Religious Mysteries and Points of Faith, London & Dublin. Online text, David R. Wilkins (ed.), Eprint. Colyvan, Mark (2004), "Indispensability Arguments in the Philosophy of Mathematics", Stanford Encyclopedia of Philosophy, Edward N. Zalta (ed.), Eprint. / VIP, . キャッシング対策局【審査・在籍確認・増額・おまとめ・借り換え】 Reprinted, "On the Foundations of Set Theory and the Continuum Problem", Stefan Bauer-Mengelberg (trans.), pp. 145–149 in Jean van Heijenoort (ed., 1967). Mount, Matthew, Classical Greek Mathematical Philosophy, . Peirce, Benjamin (1870), "Linear Associative Algebra", § 1. See Peirce, C.S., Collected Papers of Charles Sanders Peirce, vols. 1-6, Charles Hartshorne and Paul Weiss (eds.), vols. 7-8, Arthur W. Burks (ed.), Harvard University Press, Cambridge, MA, 1931 – 1935, 1958. Cited as CP (volume).(paragraph). Peirce, C.S., various pieces on mathematics and logic, many readable online through links at the Charles Sanders Peirce bibliography, especially under Books authored or edited by Peirce, published in his lifetime and the two sections following it. Plato, "The Republic, Volume 1", Paul Shorey (trans.), pp. 1–535 in Plato, Volume 5, Loeb Classical Library, William Heinemann, London, UK, 1930. Plato, "The Republic, Volume 2", Paul Shorey (trans.), pp. 1–521 in Plato, Volume 6, Loeb Classical Library, William Heinemann, London, UK, 1935. Reprinted in External links Mathematical Structuralism, Internet Encyclopaedia of Philosophy Abstractionism, Internet Encyclopaedia of Philosophy The London Philosophy Study Guide offers many suggestions on what to read, depending on the student's familiarity with the subject: Philosophy of Mathematics Mathematical Logic Set Theory & Further Logic R.B. Jones' philosophy of mathematics page