Chalapathi, R.S. <br/><br/>
Developing 6 sigma competencies 

 - New Delhi  Excel Books  2002 
 - ix, 158 p,. 
<br/><br/><label>ISBN: </label>81 7446 309 7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Total Quality Management