TY - BOOK AU - Gretz,Karl F. AU - Drozdeck,Steven R. AU - Wiesenhutter,Walter J. TI - Professional selling: a consultative approach SN - 0256143846 AV - HF5438.25 .G737 1996 U1 - 658.85 20 PY - 1996/// CY - Chicago PB - Irwin KW - Selling N1 - Includes bibliographical references and index ER -