Chadha Prem R <br/><br/>
Question Bank in Electronics and Communication Engineering 

 - 2nd Edition 
 - New delhi  Galgotia  2003 
 - 846p. 
<br/><br/><label>ISBN: </label>9788186340615 
<br/><br/><label>Dewey Class. No.: </label>384  / Cha/Q