TY - BOOK AU - Greenberg, Paul TI - CRM at the speed of light : essential customer strategies for the 21st century SN - ISBN 0-07-059057-5 U1 - 658.812 GRE R PY - 2004/// CY - New Delhi PB - Tata McGraw-Hill KW - CRM,speed,light,:,customer,strategies,21st,century ER -