McDonald, Anthony C. <br/><br/>
Feedback and control systems 
A.C. McDonald, H. Lowe 
 - Reston, Va.  Reston Pub. Co.  c1981 
 - xi, 532 p.  ill. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feedback control systems