Frenzel, Louis, E <br/><br/>
principles of electronic communication systems 

 - 3 
 - New Delhi  Tata McGraw-Hill  2008 
 - xiii, 885p.   
<br/><br/><label>ISBN: </label>978007066755 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic communication systems