Cowden, Dudley J. <br/><br/>
Statistical methods in quality control  / 

 - Englewood Cliffs:  Prentice-Hall,  1957 
 - xxiv, 727p. 
<br/><br/> "Asian students edition, 1960". 
<br/><br/><label>Dewey Class. No.: </label>658.568  / C874.SM