Emanuel, Pericles. <br/><br/>
Introduction to feedback control systems / 
Pericles Emanuel, Edward Leff. 
 - New York :  McGraw-Hill,  c1979. 
 - xvi, 378 p. :  ill.  ;  24 cm. 
 - McGraw-Hill series in electrical engineering .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>007019310X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feedback control systems