Chapman, Edwood N. Sales training basics / Edwood N. Chapman - Rev. ed. - California : Crisp Publications, Inc., 1986 - 54 p. ISBN: 0931961025 Subjects--Topical Terms: Selling.Marketing.Business AdministrationQuản lý bán hàngTiếp thịĐào tạo Dewey Class. No.: 658.85 / CHA 1986