Nagrath, I J <br/><br/>
Control systems engineering 

 - 3 
 - New Delhi  New Age International  1999 
 - xv, 826p. :  
<br/><br/><label>ISBN: </label>852266057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control systems -- Design<br/>Digital control systems