Sarkar, Debashis <br/><br/>
Lessons in six sigma 

 - New Delhi  Response Books  2004 
 - xviii,244 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-0-7619-9843-3 
<br/><br/><label>Dewey Class. No.: </label>658.4013  / Sar