Amsden, Robert T. <br/><br/>
SPC simplified :  practical steps to quality / 
 Statistical process control simplified 
Robert T. Amsden, Howard E. Butler, Davida M. Amsden 
 - 2nd ed. 
 - New York :  Quality Resources,  c1998 
 - xii, 287 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780527763404 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quality control--Statistical methods