Pitman, R. J. G. <br/><br/>
Automatic control systems explained / 
R. J. G. Pitman. 
 - London ;  Melbourne :  New York :  Macmillan ;  St. Martin's Press,  [1966] 
 - vii, 165 p. :  tables, diagrs. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automatic control.
<br/><br/><label>Dewey Class. No.: </label>629.8312