Jourdain, Philip Edward Bertrand 1879-1919, The nature of mathematics / Philip E.B. Jourdain - iv, 68 páginas - Dover books on mathematics . ISBN: 0486458857 (rústica) 9780486458854 (rústica) Subjects--Topical Terms: Matemáticas LC Class. No.: QA7 / J68 Dewey Class. No.: 510