TY - BOOK AU - Roman,Ernan TI - Voice-of-the-customer marketing: a revolutionary five-step process to create customers who care, spend, and stay SN - 9780071740838 (hbk.) U1 - 658.812 PY - 2011/// CY - New York, N.Y. PB - McGraw-Hill KW - Relationship marketing KW - Customer relations KW - Database marketing KW - Consumer profiling N1 - Includes index ER -