Buchanan, Allen E., 1948- Better than human : the promise and perils of enhancing ourselves / Allen Buchanan. - New York : Oxford University Press, c2011. - vi, 199 p. ; 19 cm. - Philosophy in action: small books about big ideas . Includes bibliographical references and index. ISBN: 9780199797875 (hc : alk. paper) 0199797870 (hc : alk. paper) LCCN: 2010052276 Subjects--Topical Terms: Bioethics.Medical innovations--Moral and ethical aspects. LC Class. No.: QH332 / .B83 2011 Dewey Class. No.: 174.2