Freeman, Roger L. <br/><br/>
Telecommunications transmission handbook 

 - 4th edition. 
 - New York :  John Wiely Publisher,  2007 
 - 1204. 
<br/><br/><label>ISBN: </label>0471240184 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied physics
<br/><br/><label>Dewey Class. No.: </label>621.383  / FRE