Kurtz, David L. Professional selling / David L. Kurtz, H. Robert Dodge, Jay E. Klompmaker. - 1985 4th edition - Plano, Tex : Business Publications, 1985. - xxiii, 511 pages : illustrations, charts ; 24 cm. Includes bibliographies and indexes. Includes bibliographical references and indexes. ISBN: 0256032718 Subjects--Topical Terms: Selling.Sales personnel.Sales management.Customer relations.Industrial marketing.