TY - BOOK AU - Zemke,Ron AU - Connellan,Tom TI - E-service : 24 ways to keep your customers when th SN - 0814406068 AV - HF 5415.525 Z45E 2000 PY - 2000/// CY - New York PB - amacom KW - CUSTOMER LOYALTY KW - INTERNET MARKETING N1 - Includes index ER -