Brue, Greg <br/><br/>
Six sigma for managers 

 - New Delhi  Tata McGraw - Hill Publishing company Ltd.,  2002 
 - xiv  PB  189p.  24 cm. 
<br/><br/><label>ISBN: </label>0070486395 
<br/><br/><label>Dewey Class. No.: </label>658.4013  / BRU