help in making tough choices about bioethical issues Orr, Robert D. creator Schiedermayer, David L. Jnt auth. Biebel, David B. Jnt auth. text Colorado Springs, CO Navpress 1990 monographic 210p pbk, 23cm Includes bibliographical references. Robert D. Orr, David L. Schiedermayer, David B. Biebel Bioethics 241/.697/ORR 08910-92951 368266136613