GUPTA, Praveen. <br/><br/>
Six Sigma Business Scorecard 

 - 2n ed. 
 - New Delhi  Tata McGraw-Hill Publishing C  o. Ltd.    2007 
 - xviii, 310 
<br/><br/><label>ISBN: </label>9780070658943 
<br/><br/><label>Dewey Class. No.: </label>658.4'013