Freeman, Roger L.  <br/><br/>
Telecommunication system engineering / 

 - 4th.  
 - New Delhi,  Wiley Interscience,  c2004. 
 - xxvi, 991p. ;  ill. ;  24 cm.  
<br/><br/><label>ISBN: </label>0471451339 
<br/><br/><label>Dewey Class. No.: </label>621.382