Ott, Ellis R. <br/><br/>
Process quality control:  troubleshooting and interpretation of data 

 - New Delhi  McGraw- Hill  1975 
 - 379p. 
<br/><br/><label>ISBN: </label>0-07-047923-2 
<br/><br/><label>Subjects--Index Terms: </label>Quality control 
<br/><br/><label>Dewey Class. No.: </label>519.248  / OTT