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

 - New Delhi.  Tata McGraw-Hill Publishing C  ompany Limi2002 
 - xiv, 189p. 
<br/><br/><label>ISBN: </label>0 07 048639 5 
<br/><br/><label>Dewey Class. No.: </label>658