Chalapathi, R S. <br/><br/>
DMAIC plus : arts and science of six sigma problem solving 

 - 1st ed. 
 - Noida  Institute of sigma learning  2005 
 - xii+148 
<br/><br/> E.-509 
<br/><br/><label>ISBN: </label>819027452x 
<br/><br/><label>Dewey Class. No.: </label>658.404  CHA;1  R