Healey, Martin. <br/><br/>
Principles of automatic control 
Martin Healey. 
 - London  English Universities P   c1967 
 - xv, 333 p.  ill., tables, diagrs.  23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0340050918 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automatic control.