Hume, David, 1711-1776., Dialogues concerning natural religion /by David Hume ; edited with an introduction by Henry D. Aiken. - New York : Hafner Pub. Company, (c)1948. - xviii, 95 pages ; 21 cm. LCCN: 48008099 LC Class. No.: B1493 / .D535 1948 B1493