Harris, L. Dale.  <br/><br/>
Introduction to feedback systems 

 - New York :   Wiley,   1961. 
 - 363 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CONTROL AUTOMATICO<br/>CONTROL DE SISTEMAS
<br/><br/><label>Universal Decimal Class. No.: </label>681.5