Todhunter, I. 1820-1884. A history of the mathematical theory of probability from the time of Pascal to that of Laplace. - New York: Chelsea, 1949. - xvi, 624 p.; 22 cm. LCCN: 51000146 //r86 Subjects--Topical Terms: Probabilités. Dewey Class. No.: 510.9 / T638h