TY - BOOK AU - Rai,Alok Kumar TI - Customer relationship management: concepts and cases SN - 9788120335387 (pbk.) U1 - 658.812 22 PY - 2008/// CY - New Delhi PB - PHI Learning KW - Customer relations KW - Management KW - Customer services KW - Marketing research N1 - Includes bibliographical references and index ER -