Modern digital and analog communication systems/ 
B.P. Lathi & Zhi Ding 
 - 4th 
 - New York :  Oxford University Press  2013 
 - xxi, [3], 903p. 
<br/><br/><label>ISBN: </label>978-0-19-807380-2  Rs. 650.00 
<br/><br/><label>Dewey Class. No.: </label>621.382  / La111