TY - BOOK AU - Greenberg,Paul TI - CRM at the speed of light: essential customer strategies for the 21st century SN - 9780070590571 (pbk.) U1 - 658.812 PY - 2009/// CY - New York PB - McGraw Hill KW - Customer relations KW - Management KW - Electronic commerce N1 - Includes bibliographical references index ER -