I.J. NAGRATH, MADAN GOPAL, <br/><br/>
CONTROLL SYSTEM ENGINEERING 

 - 6TH 
 -  NEW AGE  2006 
 - 599 
<br/><br/><label>ISBN: </label>9788122420081 
<br/><br/><label>Dewey Class. No.: </label>621.3  / CON-I