Fisher, Roger, 1922- Getting to yes : negotiating agreement without giving in / by Roger Fisher and William Ury, with Bruce Patton, editor. - 3rd ed., rev. ed. - New York, N.Y. : Penguin, 2011. - xxix, 204 p. : ill. ; 20 cm. Includes bibliographical references. ISBN: 9780143118756 (pbk.) 0143118757 (pbk.) Subjects--Topical Terms: Negotiation. Dewey Class. No.: 158.5 / FIS 2011