Dorf, Richard C. <br/><br/>
Modern control systems 
Richard C. Dorf 
 - \\  3rd ed. 
 - Reading, Massachusetts  Addison-Wesley  1980 
 - xv, 493p.: ill., diagr. 
<br/><br/> First published in 1967 
<br/><br/><label>ISBN: </label>201031477