PANDE, Pete <br/><br/>
What is six sigma? 

 - New Delhi  Tata McGraw- Hill Pub. Co. Lt  d          2006 
 - VIII, 86 P 
<br/><br/><label>ISBN: </label>0-07-048632-8 
<br/><br/><label>Dewey Class. No.: </label>658.409