Freeman, Roger L <br/><br/>
Telecommunication transmission handbook 

 - New York:   Wiley,   1991 
 - xxv, 1014p.  
 - Wiley series in telecommunications .
<br/><br/><label>ISBN: </label>9780471518167 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Universal Decimal Class. No.: </label>R 621.391.3/.6)(035)  / N1