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

 - 2 
 - New Delhi  New Age International  1982 
 - xii, 725p: ill.  
<br/><br/> 65Reprint year1998.Includes bibliographical references & index 
<br/><br/><label>ISBN: </label>852266057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control systems -- Design<br/>Control systems -- Mathematical model<br/>Electrical and electronics engineering<br/>Frequency response analysis<br/>Non linear systems<br/>Optimal control systems<br/>Root-Locus analysis