Smith, Gerald,  1939- <br/><br/>
Statistical process control and quality improvement / 
Gerald M. Smith 
 - 4th ed. 
 - Upper Saddle River, New Jersey  Prentice Hall  1991 
 - xv, 576 p.  ill.  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0130255637  RM210.30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Process control--Statistical methods<br/>Quality control--Statistical methods