Lathi, B. P and Ding, Zhi.  <br/><br/>
Modern digital and analog communication systems / 

 - 4th.  
 - New Delhi,  Oxford University press,  c2010. 
 - xvi, 903p.   ill. ;  23 cm.  
<br/><br/><label>Dewey Class. No.: </label>621.380413