550,671 SCIENCE Science ethics and medicine / ed. by H. Tristram Engelhardt Jr. and Daniel Callahan. - [New York] s The Hastings Center Institute of Society, Ethics and the Life Sciences, [1976]. - XXVI, 278 s. ; 23 cm (The Foundations of Ethics and Its Regulatioship to Science ; vol. 1) ISBN 0-916558-01-0