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

 - 6th ed. 
 - New Delhi :  New Age International Pvt. Ltd.,  2018. 
 - xiii, 901 p. :  ill. ; col. ;  24 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789386070111 
<br/><br/><label>LC Class. No.: </label>21117-21126 
<br/><br/><label>Dewey Class. No.: </label>629.819  / NAG