Roth,William <br/><br/>
Quality improvement: a systems perspective / 
Roth,William. 
 - Boca Raton:  St.Lucie Press,  1999. 
 - xiii,264p;25cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>1574442368 
<br/><br/><label>Dewey Class. No.: </label>658.562 ROT