Lewicki, Roy J. Negotiation / Roy J. Lewicki [and] David M. Saunders. - Eight edition. - New York, NY : McGraw-Hill Education, 2020. - xvii, 685 pages : illustrations ; 24 cm. ISBN: 9781260043648 Subjects--Topical Terms: Negotiation in business. LC Class. No.: HD 58.6 .L49 2020