Thomson, Judith J. Ethics / edited by Judith J. Thomson [and] Gerald Dworkin. - [New York : Harper & Row , 1968] - vii, 536 p. ; 21 cm. (Sources in contemporary philosphy) Bibliography : p. 535-536. Subjects--Topical Terms: Ethics--Addresses, essays, lectures. Dewey Class. No.: 170.8 THO