Castleberry, Stephen B Selling : building partnerships / Stephen B. Castleberry, Jon F. Tanner, Jr. - Tenth edition. - New York, NY : McGraw-Hill Education, c2019. - xxvii, 498 pages : illustrations ; 26 cm. Includes bibliographical references and index. ISBN: 9781260084771 (Pbk.) Subjects--Topical Terms: Selling. LC Class. No.: HF5438.25 / .C37 2019