Mithal,G.K <br/><br/>
Radio Engineering:Principles of Communication Systems. 

 - 20th. 
 - Delhi  Khanna Publishers  2006 
 - xvi,540p. 
<br/><br/><label>ISBN: </label> Rs.160/- 
<br/><br/><label>Dewey Class. No.: </label>621.384