TY - BOOK AU - Treacy, Michael TI - The discipline of market leaders : : choose your customers, narrow your focus, dominate your market U1 - 658.8 TRE PY - 1997/// CY - Reading, Mass. PB - : Addison-Wesley Pub. Co., KW - Competition KW - Market segmentation KW - Quality of products KW - Treacy, Michael KW - Customer services ER -