Spangle, Michael. Negotiation : communication for diverse settings / by Michael Spangle and Myra Warren Isenhart. - Thousand Oaks, CA : Sage, c2003. - xxii, 435 p. : ill. ; 26 cm. Includes bibliographical references and index. ISBN: 0761923489 Subjects--Topical Terms: Conflict management.Negotiation. Dewey Class. No.: 303.69 SPA