LEONHARD, Werner <br/><br/>
Introduction to control engineering and linear control systems 
/Werner Leonhard 
 - New York  Springer-Verlag  1976 
 - viii, 243 p. 
<br/><br/>   <br/>Includes index 
<br/><br/><label>ISBN: </label>3528030178 
<br/><br/><label>Dewey Class. No.: </label>621.8  / LEO