Beach, Waldo, Christian ethics; sources of the living tradition. Edited with introductions by Waldo Beach and H. Richard Niebuhr. - [2d ed.] - New York, Ronald Press Co. [1973] - ix, 550 p. 22 cm. Includes bibliographies. LCCN: 72091122 Subjects--Topical Terms: Christian ethics--History--Sources. LC Class. No.: BJ1201 / .B4 1973 Dewey Class. No.: 241