Barker, Forrest L. <br/><br/>
Communications electronics :   systems, circuits, and devices 
Forrest L. Barker 
 -  c1987 
<br/><br/><label>ISBN: </label>0131539825 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--MIS
<br/><br/><label>Dewey Class. No.: </label>621.38 BAR