Healey, Martin <br/><br/>
Principles of automatic control 
Martin Healey 
 - (3rd ed) 
 - London  Hodder & Stoughton  1975 
 - 352p. ill. 22cm 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0340176717 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control theory<br/>Automatic control