Do You Want to Keep Your Customers Forever?
Pine, B . Joseph
Do You Want to Keep Your Customers Forever? - Harvard Harvard Business Review 2009 - v, 85 p. - H B R Classic .
9781422140277
658.812 PIN
Do You Want to Keep Your Customers Forever? - Harvard Harvard Business Review 2009 - v, 85 p. - H B R Classic .
9781422140277
658.812 PIN