Breyfogle, Forrest W. <br/><br/>
Implementing six sigma; smarter solutions using statistical methods  / 

 - New York:  John Wiley,  1999 
 - xxxvii, 791p. Index. 
<br/><br/> "A Wiley Interscience publication" 
<br/><br/><label>Dewey Class. No.: </label>658.568  / B848.IS