Lax, David A. 3-D negotiation : powerful tools to change the game in your most important deals / Three-D negotiation David A. Lax, James K. Sebenius. - Boston, Massachusetts: Harvard Business School Press, 2006. - vi, 286 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 1591397995 Subjects--Topical Terms: Negotiation in business Dewey Class. No.: 658.4052