Wozencraft, John M. <br/><br/>
Principles of Communication Engineering 

 - Illinois :   Waveland,   1990. 
 - xv, 719 p. 
<br/><br/><label>ISBN: </label>08811335541 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMUNICACIONES
<br/><br/><label>Universal Decimal Class. No.: </label>621.39