Ayer, A. J. 1910-1989. Freedom and morality and other essays / A.J. Ayer. - Oxford [Oxfordshire] : New York : Clarendon Press ; Oxford University Press, 1984. - 182 p. ; 22 cm. Includes bibliographical references and index. ISBN: 0198247311 : LCCN: 83026845 Subjects--Topical Terms: Philosophy.Liberty.Ethics. LC Class. No.: B1618.A94 / A94 1984 Dewey Class. No.: 192 / AYF 1984