"Dorf, Richard C" <br/><br/>
Modern control systems 

 - 2 
 - California  Addison Wesley  c1974 
 - "xiii, 411p. : ill. ;24cm." 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>201016060 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control systems<br/>Control systems -- Mathematical models<br/>Feedback control system