Dedekind, Richard 1831-1916. Essays on the theory of numbers: I. Continuity and irrational numbers. II. The nature and meaning of number/ by Richard Dedekind. - New York: Dover, 1963. - 115 p.; 21 cm. LCCN: 63003681 Subjects--Topical Terms: Number theory. Dewey Class. No.: 512.7 / D299e