KELLER (Paul). <br/><br/>
Six sigma demystified. 

 - New  Delhi.  Tata McGraw-Hill Publishing Company Ltd.  2005 
 - xiv,480 
<br/><br/><label>ISBN: </label>0 07 059995 5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Six sigma
<br/><br/><label>Dewey Class. No.: </label>658.562 KELS