TY - BOOK AU - Ades,Leslie J. TI - Increasing your sales potential: a practical guide to successful selling SN - 0060401699 AV - HF5438.25 .A33 U1 - 658.8/5 19 PY - 1981/// CY - New York PB - Harper & Row KW - Selling N1 - Includes bibliographical references and index ER -