Mahajan <br/><br/>
Statistical Quality control  - 
Manohar Mahajan 
 - 4 
 - New Delhi			  Dhanpat Rai & sons  1991 
 - 373 
<br/><br/><label>ISBN: </label>								 
<br/><br/><label>Dewey Class. No.: </label>311.21  / MAH