Shell, G. Richard, 1949- Bargaining for advantage : negotiation strategies for reasonable people / G. Richard Shell. - 2nd ed., revised and updated. - New York : Penguin Books, 2006. - xx, 294 p. : ill. ; 22 cm. Includes bibliographical references and index. ISBN: 9780143036975 (pbk.) Subjects--Topical Terms: Negotiation.Persuasion (Psychology) Dewey Class. No.: 302.3 / SHE 2006