Gopalakrishnan, N. <br/><br/>
Simplified Six Sigma   : Methodology, Tools and Implementation 
/ by N, Gopalakrishnan 
 - New Delhi;  PHI Learning Private Limited,  2012. 
 - xiii, 341p; 23cm 
<br/><br/><label>ISBN: </label>9788120345287 
<br/><br/><label>Dewey Class. No.: </label>658.01  / GOP/S