Leigh, J. R., <br/><br/>
Applied digital control: theory, design, and implementation 

 - 2nd ed. 
 - New York:  Dover Publication,  1992. 
 - xix, 524 p.:  ill;  24cm. 
<br/><br/> Includes bibliographical references (p. 503-519) and index.  
<br/><br/><label>ISBN: </label>9780486450513 
<br/><br/><label>Dewey Class. No.: </label>629.895  LEI