Nagrath, I. J. <br/><br/>
Control systems engineering 
I. J. Nagrath, M. Gopal 
 - New Delhi  Wiley Eastern Limited  1975 
 - xii, 491p.  ill.;  23cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0852266022 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automatic control<br/>Control theory