Irwin, Terence Plato's moral theory : the early and middle dialogues / Terence Irwin. - Oxford : Oxford : New York : Clarendon Press ; Oxford University Press, 1979, c1977. - xvii, 376 pages ; 22 cm. Includes indexes. Bibliography: pages [346]-357. ISBN: 0198246145 Subjects--Personal Names: Plato--Ethics Subjects--Topical Terms: Ethics, Ancient Dewey Class. No.: 170.924