Gopal R. <br/><br/>
Problems and solutions in communication systems  [Book]. 

 - 1st 
 - New Delhi  CBS Publishers & Distributors Pvt. Ltd.  2013 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>8123911467 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problems and solutions in communication systems