Schrock, Edward M. <br/><br/>
Quality control and statistical methods./ 
Edward M. Schrock 
 - 2d ed. 
 - New York :  Reinhold  [1957]1961 
 - 246 p. :  ill. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quality control.
<br/><br/><label>Dewey Class. No.: </label>658.562  / SCQ 1961