TY - BOOK AU - Johnson,Kerry L. TI - Como lograr la excelencia en ventas T2 - Desarrollo Gerencial SN - 9580411123 AV - HF5438.8.P75 J6418 1990 U1 - 658.8/5 19 PY - 1990/// CY - Bogotá PB - Editorial Norma KW - Selling KW - Psychological aspects KW - Local KW - Success in business KW - Fear N1 - Translation of: Peak performance selling: how to increase your sales by 70% in sex weeks ER -