TY - BOOK AU - Tracy,Brian TI - Advanced selling strategies: the proven system of sales ideas, methods, and techniques used by top salespeople everywhere SN - 0671865196 PY - 1995/// CY - United States PB - Simon & Schuster KW - Selling KW - Success in business N1 - BAHAN SUMBANGAN DARIPADA UNGKU JULI MARIAM BINTI UNGKU HAKIM; Include index ER -