Raven, Francis H.,  author. <br/><br/>
Automatic control engineering/ 
Francis H Raven. 
 - Fourth edition. 
 - New York :  McGraw-Hill,   1987. 
 - xiii, 566 pages :  illustrations ;  22 cm. 
 - McGraw-Hill series in mechanical engineering. .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070512337 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automatic control.