Deshpande, N. D., <br/><br/>
Communication Electronics 

 - New Delhi :  Tata McGraw-Hill Publishing Company Limited,  c1989. 
 - xvi, 418 p.:  [D24] 
<br/><br/><label>ISBN: </label>0074515985 
<br/><br/><label>Dewey Class. No.: </label>621.382  / DES/COM