The service edge :
Zemke, Ron.
The service edge : 101 companies that profit customer care / by Ron Zemke. - New York : Penguin, c1989. - xviii, 584 p.
Includes bibliographical references and index.
0452264936
Customer service--United States.
Service industries--United States.
HF5415.5 / .Z46
The service edge : 101 companies that profit customer care / by Ron Zemke. - New York : Penguin, c1989. - xviii, 584 p.
Includes bibliographical references and index.
0452264936
Customer service--United States.
Service industries--United States.
HF5415.5 / .Z46