Proakis, John G. <br/><br/>
Digital Communications 

 - 3rd ed 
 - Boston :   WCB McGraw-Hill,   1995. 
 - xxi, 928 p. : 24 cm. 
<br/><br/><label>ISBN: </label>0070517266 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMUNICACIONES DIGITALES
<br/><br/><label>Universal Decimal Class. No.: </label>621.39