Freeman, Roger L. <br/><br/>
"Telecomunication Transmission Handbook" 

 - N.Y.; London:  John Wiley & Sons,  1975. 
 - xix, 587p.; 24cm 
<br/><br/>"N" 
<br/><br/><label>ISBN: </label>"0-471-22789-4" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication
<br/><br/><label>Subjects--Index Terms: </label>"Y" 
<br/><br/><label>LC Class. No.: </label>TK5101  / .F74